Time to Plant Vegetable Gardens

 

3124

My mom, Karen, and my niece, Mya.

Mother’s Day is coming and is a great time to honor our mothers. I get my interest in horticulture from my mother and so I like to buy her plants for mother’s day gifts. It is not only a holiday for our wonderful moms, but also a great time to get out and start planting our gardens.

Mother’s day is a great date to remember for good timing for planting warm season vegetables outdoors because we have to wait to plant these frost sensitive crops until after the last spring frost has occurred. Warm season crops include: tomatoes, peppers, eggplant, cucumbers, zucchini, garden beans, corn, watermelons, cantaloupe, squash, okra, and sweet potatoes.

2014-03-04 11.18.22

When purchasing plants, be sure to look at the root system. The roots are very important to a plant, it is what is used to absorb water and nutrients for growth and production. Pull the plant out of the container it is sold in and look at the root system. If there are a lot of roots along the outside edge of the soil ball for that particular plant, it may be rootbound. When a plant is rootbound, the roots become entangled because the plant has gotten too large for the container it is growing in. Rootbound plants should not be your first choice for planting because these plants often continue to grow with encircling roots and can cause damage and even death in the plants. If a rootbound plant is purchased, be sure to thoroughly break up the root ball to help the plant grow correctly for better health.

Make sure that the garden is located to get at least 6 hours of sunlight per day, but 8-10 hours of sunlight is best. Make sure that it is planted on level ground to ensure uniform watering. Mulch is necessary to a garden for moisture retention and weed reduction for less competition. Good mulches include wood chips, lawn clippings, and newspaper. Vegetable gardens need 1-inch of water per week. The best option for watering is a soaker hose or drip irrigation to reduce the spread of diseases from splashing water.

Vegetable gardens can be planted in containers or in raised beds. Containers that can be used include shoes, pallets, boxes, ceramic containers, whiskey barrels, tires, and cow tanks, in addition to containers bought at a garden center. Just make sure that your container has a drainage hole in the bottom. Container gardening is a great option for people with disabilities that restrict them from traditional gardening or for those living in apartments or rental properties where they have no lawn to dig up to plant into.

Raised beds are another alternative to traditional gardening for those with disabilities or those with poor soils. Raised beds are gardens built up higher than their surrounding soil level. Raised beds can be made without an enclosure as a berm or with an enclosure using items such as landscape timbers or old railroad ties, as long as creosote does not still ooze from them. Raised beds can typically be much larger than a container garden, but should be only as wide as your reach to the center for weeding purposes. This type of gardening would be a good choice for those facing problems with toxicity from black walnut trees.

Veggies collage

However you garden, just enjoy it and plant the crops that you and your family favor most for meals. If you have extra you can always take it to a local farmer’s market to make a few dollars on your extra produce. Gardening is a fun way to grow your own vegetables, to get some exercise and to enjoy nature all at the same time. This is a fun activity for kids of all ages.

Yard and Garden: April 15, 2016

Yard & Garden for blogThis is the Q&A for the Yard and Garden show for April 15, 2016. Yard and Garden Live is a call-in radio show I do on KUTT 99.5 FM from 10-11:30 am and it will run through August 5, 2016. It can also be found on kutt995.com for online listening. If you missed a show or just want to read through the questions, I have written them all in my blog and will continue to do so throughout the season.

Guest Host: Jeff Culbertson, UNL Landscape Services

1. The first caller of the day has asparagus that she planted last Spring. What needs to be done with the plant now?

A. Light harvest can be done the second growing season and then full harvesting can begin the third season. Mulch it now to keep weeds down, herbicide sprays are not able to be safely used too close to growing asparagus. Cut the plants back in the fall after they have grown well all season. Fertilizer can be applied now or in the fall.

2. How do you control moles in the lawn? How do you control grubs in the lawn?

A. For mole control, see this guide from the Internet Center for Wildlife Damage Management: http://icwdm.org/handbook/mammals/mam_d51.pdf Make sure that you have found an active run area before implementing any traps by stomping the mounds down for a couple of days prior to setting the trap. For grub control, the best option is to apply a product containing Imidacloprid around the third week of June.

3. This caller from the Southern part of the United States said that it is difficult to grow asparagus in the south. Is this due to the lack of dormancy in the south compared to what we have in Nebraska?

A. Yes, asparagus would need to have a rest period that occurs during our winter in Nebraska. However, the roots are also prone to root rot problems, so it might be that your soil could be too high of clay that isn’t allowing the asparagus roots to dry out enough.

4. Another caller has Iris that they have sprayed with Sevin for iris borers that are always a problem. Is this the best product and when should she be applying it? Also, she applied lime to the plants and now they are a lime green color instead of the deep green they are supposed to be. What is causing this discoloration?

A. Lime is used for acidic soils to raise the pH. In Nebraska, most of our soils are heavy clay and therefore already have a high pH. The addition of the lime to the soils in this case is causing chlorosis on these iris plants. It will work through over time, but for a couple of years the iris may look a little tired. The Iris borers have not shown up yet, but a treatment with an imidacloprid, permethrin, or bifenthrin soon or just as the larvae come out would be ideal for control.

5. This caller is wondering what the timing is for fertilizer with crabgrass pre-emergent herbicide? He is also wondering how to control bindweed in bromegrass?

A. Anytime in the next week or 2 would be ideal for fertilizer and crabgrass pre-emergent use this year. The soil temperatures are at 54.9 degrees Fahrenheit for the 7 day average. Crabgrass will germinate at temperatures between 55-60 degrees Fahrenheit, so you can begin applying your control methods anytime now until the end of the month for best control. The bindweed can be controlled with trimec  if used 2-3 times per summer. Keep the bindweed mowed to prevent flowering from occurring to reduce the amount of seed left in the grass.

6. A caller has cedar trees that were recently pruned from the bottom up. What would be a good grass to grow under these trees?

A. A fescue grass would grow well in this shady environment. Also, a nice groundcover such as purple leaf wintercreeper would be a good alternative to grass to reduce mowing under the tree and to grow better in the shade of the tree.

7. This caller from Hickman has a cherry tree. Every year they mow off many “little trees” that grow up and around the cherry tree. Is there anything else to do to reduce the occurrence of these trees?

A. Suckering occurs with many different tree species. These suckers may be growing off of the roots of the main tree so chemicals should not be used or else you may end up killing the desired tree as well. Cutting them off or mowing over them before they grow too large would be the best options for control.

8. This caller has fruit trees. He is wondering if a product called “fruit tree drench” for insects would be ok?

A. Not knowing the active ingredients in this product makes it hard to answer the question. Systemic insecticides are not usually safe for use in plants that are edible because a systemic insecticide will move throughout the entire plant, including into the edible parts. It is suggested to do more research on the safety of the product or to move to a spray type of insecticide that is not systemic to reduce the health hazards that may be a problem with systemic insecticides.

9. Another caller has an apple tree that is 7-8 years old. The last 3 years it has produced nice apples but they are rotten inside. Now there are not many apples that are not rotten on the inside. What can be done for this?

A. Sanitation is going to be key for controlling this disease, known as black rot of apples. A orchard fruit tree spray program can be used to minimize the damage as well. Pruning may need to be done to remove any branches that are dead or diseased.

10. A caller wanted to start a new strawberry patch. How far should the plants be spaced in the garden and what should be done to the soil for improvements?

A. Till in compost and topsoil for increased organic matter and reducing compaction in the soil. Space the plants 1 foot apart.

11. This caller has a maple tree that is not budding out and has not yet lost the leaves from last spring. Will it survive?

A. Some maples, such as the sugar maples, have not yet leafed out for this spring. Use the fingernail test to scratch the bark lightly on smaller branches to see if there is green underneath the bark. Green under the bark means the tree is still alive and waiting to come out of winter dormancy, brown under the bark means it died over the winter.

12. A caller wants to know about the “spray on grass”. Will it work for overseeding?

A. Should work ok, but check with the types of grass seed included in these cans. Many of these mixes have perennial rye which doesn’t last long in Nebraska environments. Also, check for the amount of weed seed found in the mixture.

13. Is it too late to thin Iris plants?

A. The best time to transplant and divide iris plants is in the fall. Use a garden fork to lift them from the ground. Look for borer holes, and then replant them making sure to not plant them too deeply.

14. What is the best advice for improving soils for growing watermelons?

A. Lighter soils are best for growing watermelons. Add compost to improve the fertility.

15. A gentleman has cherry trees, apricot trees, and peach trees. What type of mulch should be applied to help keep the trees watered?

A. Organic mulches should be used, such as the wood chips. They need to be applied at a uniform depth of 2-3 inches in a ring around the trees that is at least 2-3 feet wide around the tree. Water the trees for about 45 minutes every 10-14 days, more may be necessary during the hot, dry periods of the summer. Use a soil probe or long screwdriver to see if the trees need water. Push the probe into the soil up to 12-18 inches deep, if there is resistance any time while pushing into the ground, the trees need water.

grape hyacinth, ricky layson photography, bugwood

Grape Hyacinth photo from Ricky Layson, Ricky Layson Photography, Bugwood.org via Creative Commons License.

16. A caller has grape hyacinth growing in her lawn. What can be done for management?

A. Mow it off. This is a short lived annual plant that is close to the end of its lifetime for this year. There is no need to use chemicals to control this plant.

Trees!!

Arbor Day Blog Post 3

Trees are a wonderful addition to any landscape and have a great deal of benefits. I love trees, all trees! As an ISA Certified Arborist, I have a passion for planting trees and keeping our existing trees healthy. With Arbor Day coming up, it is a great time to begin planting trees.

2016-04-02 10.11.52Trees are vital to our lives. They provide us with oxygen to breathe, they increase the value of our homes, and they make us happy and healthy. There are many great trees to choose from that will do well in Nebraska. If possible, a native tree will do much better in our growing conditions because they are adapted to the weather conditions common in Nebraska. At the very least, the tree you choose must be suited to live in your hardiness zone, Southeast Nebraska is in zone 5b.

Good tree choices include:

2014-06-12 16.10.39

  • White pine
  • Norway spruce
  • Colorado Blue spruce
  • Black Hills Spruce
  • Ponderosa Pine
  • Jack Pine
  • Eastern Red Cedar
  • Concolor Fir
  • Douglas Fir
  • Baldcypress
  • Catalpa
  • Gingko
  • Cottonwood
  • River birch
  • Sycamore
  • Linden
  • Kentucky Coffeetree
  • Elm Hybrids
  • Maples
  • Oaks
  • Tree Lilac
  • Hackberry
  • Black walnut
  • Shagbark Hickory
  • Pecan
  • Chestnut
  • Sweetgum
  • Chanticleer or Cleveland Select Pear (not Bradford)
  • Serviceberry
  • Honeylocust (thornless)
  • Redbud
  • Black Locust
  • Pawpaw
  • Horsechestnut

When looking for trees for your landscape, remember to utilize diversity. Increasing species diversity prevents us from “putting all our eggs in one basket” and prohibits any single insect or disease from destroying a community’s entire forest resource. Pine wilt, Dutch elm disease and the approaching emerald ash borer (EAB) all reinforce the importance of species diversity. In fact, forestry experts recommend that no single species make up more than 10 percent of the entire community forest resource. This comes from the ReTree Nebraska page. ReTree Nebraska is an affiliate of the University of Nebraska-Lincoln that focuses on “raising public awareness of the value of trees and reverse the decline and improve the sustainability of community trees and forests”. ReTree has been working on a list of great trees for Nebraska, each year adding more trees to that list. In 2016, they added American Linden to that list.

For care of any tree, water is a vital element to health and growth. Always water newly planted trees, shrubs, or any other plant immediately after planting. Trees should be watered every 10-14 days throughout the growing season and even some during the winter on warmer days. Each watering should give the tree 1-2 inches of water. The best way to determine if a tree needs to be watered is to insert a soil probe or 12-inch-long screwdriver into the ground around the tree. If it goes in easily there is no need to water, if it is difficult at any point then water is necessary for the tree.

tree mulchA mulch ring should be established and maintained around every tree. Mulch helps to keep the roots cool in the summer and regulated to a uniform temperature through the winter rather than the temperature fluctuations we often see during the winter months. Mulch will also help keep weeds down and reduce competition from those weeds for water and nutrients. Mulch also reduces damage to the trunk of trees from lawn mowers and trimmers. Finally, mulch is a way to hold moisture for use later by the tree. Mulch rings should be only 2-3 inches deep and in a circle around the tree at least 2-3 feet out. Organic mulches are a better choice than inorganic mulches. This mulch will need to be renewed every 1-2 years to maintain an effective layer because it will break down and improve the soil over the growing season.

 

Yard and Garden: April 8, 2016

Yard & Garden for blog

This is the Q&A for the Yard and Garden show for April 8, 2016. Yard and Garden Live is a call-in radio show I do on KUTT 99.5 FM from 10-11:30 am and it will run through August 5, 2016. It can also be found on kutt995.com for online listening. If you missed a show or just want to read through the questions, I have written them all in my blog and will continue to do so throughout the season.

Guest Hosts: John Fech and Jonathan Larson, Nebraska Extension Educators for Douglas/Sarpy Extension

1. This caller has rye grass that is turning yellowish-brown after it was already greened up this spring. What is causing this brown coloration?

A. Take a look at the roots of the turf in these brown areas, see if they have dried out. Also, rye grass is more susceptible to winterkill than tall fescue or Kentucky bluegrass is and with these inconsistent temperatures and fluctuations we have been seeing this year, there is more chance that this turf was damaged from the winter conditions. Overseed the lawn now with a better suited turfgrass for Nebraska and delay crabgrass control until Memorial Day.

2. A caller has seed potatoes that he will be planting. How long should the sprout be on those potatoes?

A. This is not an issue, there is no need to worry about the length of the sprout. The issue with planting potatoes is to make sure that there is at least 1-2 eyes on each potato you plant.

3. Would it work to put a patio heater near a pear tree to protect it from damage from the freeze that is predicted for tonight?

A. This would not be feasible to keep the entire tree warm enough to protect it from a freeze occurrence. There is also a fire hazard issue I would be concerned with. For trees that are already blooming, there is really no way to stop the damage to the fruit formation that will come from freezing temperatures overnight.

4. This caller planted his potatoes on St. Patrick’s Day, as the old saying goes. However, they still have not emerged this spring. Is this a concern?

A. This year, St. Patrick’s Day may have been too early. The soils are still quite cold and wet which may cause concern for these potatoes. We would suggest digging up one of the potatoes to see if it is still viable or if it has started to rot in the ground.

5. The previous caller also asked whether a barrier spray with sevin around the garden might help reduce cucumber beetles in the garden?

A. This could work to catch some of the overwintering insects as they move into the garden. It may help to reduce the overall population in the garden.

6. A caller was wondering about the fate of their perennials and flowering shrubs with this freeze warning for tonight, mainly peonies, iris, and daylilies?

A. These plants are more adapted to Nebraska climates so they should be fine. This weather may cause them to lose some buds or cause some black coloration to the blossoms or leaves, but for the most part these will survive. If it is a concern for you, you may want to cover these plants with a sheet or blanket overnight tonight, but remove this during the day.

7. This caller has grass that is green but has large patches of yellow or straw coloration throughout the yard. What is causing this and how can it be fixed?

A. This sounds like a warm-season, grassy weed called nimblewill. This should be controlled in your lawn as it will take over. It can be sprayed with a glyphosate product, such as roundup, and then overseeded. This would need to be done in the fall so that you can spray the nimblewill when it is green and the fall is a good time to overseed. You can also purchase a product called Tenacity to control the nimblewill and harm the grass. Or you can call a lawncare company to control it for you.

8. A caller has apple trees near a cedar tree windbreak. Last year, the apple trees got rust disease. How can this be controlled? Should the cedar trees be removed?

A. Don’t cut down the cedar trees. The spores for cedar-apple rust can spread up to 2 miles and in Nebraska it is very difficult to get that far away from a cedar tree. It would be best to start with newer varieties of the apple trees that are resistant to cedar-apple rust. You can also spray your trees for cedar-apple rust. There is a very good Nebguide on Cedar Apple rust from Amy (Ziems) Timmerman found at: http://extensionpublications.unl.edu/assets/pdf/g1907.pdf

Twig Girdler Insect

Damage from Twig Girdler

9. This caller has 2 Linden trees in his front yard. With the windy days lately, many small twigs have blown out of the trees and it looks like an insect cut the branch off. What is causing this and what can he do about it?

A. This would be a small insect called a twig girdler. They will chew around the branches and make it fall off from a smooth cut. There is no insecticide necessary for this insect, it is best to just collect the branches and dispose of them.

2016-04-08 11.03.23

Greenbriar plant

10. A walk-in client was wanting an identification on a very thorny, green stemmed plant they have found growing up their trees and throughout their property.

A. This is a plant called greenbriar. It can be cut off repeatedly or in areas that are not in flower or vegetable gardens a brush killer product can be used.

11. A gentleman has a 5 year old azalea plant that isn’t blooming, what can he do to improve the blooms?

A. This is a plant that is inconsistent in our environment, we are on the edge of their growing zone. They also like more acidic soils and more protection than what we can often give them. It would be best to move it to a location of morning sun and afternoon shade. You can also add some fertilizer for acid loving plants, similar to what would be applied to blueberries or hydrangeas to give them a blue flower.

12. This caller has a black walnut trees in an old windbreak. Can they grow pampas grass or trumpet vines in close proximity to these black walnuts without detrimental effects?

A. Grasses are not usually affected by the juglone that is produced by the black walnut trees to deter other plants from growing near them. This juglone is produced to naturally reduce competition from the black walnuts with other plants. Trumpet vine should be tolerant because they are a tough plant.

 

Yard and Garden: April 1, 2016

Yard & Garden for blog

This is the Q&A for the Yard and Garden show for April 1, 2016. Yard and Garden Live is a call-in radio show I do on KUTT 99.5 FM from 10-11:30 am and it will run through August 5, 2016. It can also be found on kutt995.com for online listening. If you missed a show or just want to read through the questions, I have written them all in my blog and will continue to do so throughout the season.

Guest Hosts: Daryl Andersen and Kent Thompson from the Little Blue NRD

1. The first caller of the 2016 season has boxelder bugs in their home and need to know how to control them.

A. Boxelder bugs are not harmful to humans and will not populate within our homes. They enter in the fall and will emerge in the spring to leave our homes and go back outdoors. If found indoors, it is best to just vacuum them up or dispose of them in other manners. Barrier sprays around the home will not eliminate the problem, but they can reduce the numbers found in the home. Also, make sure that all cracks and crevices in your home are sealed up and that all screens on windows and doors don’t have any holes in them.

2. This caller has a very sandy lawn, what is the best turf for this area?

A. They may want to do a soil test to let them know for sure what they are dealing with. The best turfgrass selections for this area are Kentucky bluegrass and turf-type tall fescue. You can either select a mixture of these two turfgrasses or find 100 percent of either of them. These grasses perform the best in our environment. It might be a good idea to add organic matter to the lawn area to help improve the soil. Aerate the lawn first then apply a thin layer of compost and rake or lightly till that into the top layer, then overseed the lawn. Now is a great time to overseed, apply light, frequent watering to keep the seed moist while it is germinating.

3. This caller has an old windbreak. They are looking to replant parts of it with red cedars in a multi-row windbreak. How many trees would they need, what is the spacing for these trees? What kind of preparation should they do to the site prior to planting?

A. The NRCS has specifications on tree spacing based on the species. For eastern red cedar, they recommend 12-15 feet between each tree for spacing. Based on that and the space she has in her windbreak, she can figure out how many trees she should plan to order from the NRD. This fall would be a good time to till up the area to prepare it for the trees to be planted next spring. Kent Thompson suggests preparing the soil for tree planting like they would prepare the area for a garden.

4. This caller has ladybugs in their home and wants to know how to get rid of them and where they are coming from?

A. Ladybugs are a predatory insect, meaning that they feed on other insects, such as aphids. They can be found outdoors on many different plant species based on their food sources. Ladybugs are one of the insects that move indoors during the fall and then leave the house in the spring to go back outdoors, so we often see them in the home in both seasons. They are not harmful to us when they come indoors. If found indoors, it is best to just vacuum them up or dispose of them in other manners. Barrier sprays around the home will not eliminate the problem, but they can reduce the numbers found in the home. Also, make sure that all cracks and crevices in your home are sealed up and that all screens on windows and doors don’t have any holes in them.

Termites

Photo of Termites from UNL Department of Entomology

5. Does wood mulch increase the likelihood of termites in our homes?

A. No, wood chip mulches are great to use for plant health. Termites will not survive in mulch if they are found in the trees being made into mulch due to the mulching process or because they dry out to quickly in mulches. However, it is best to not place mulch in locations where it is touching wood window frames or siding. According to Iowa State University, mulches increase the moisture in the soil which favors termite exploration, but any mulch will increase the moisture in the soil. So you can continue to use wood chip mulches because they are the best mulch for plants.

6. This caller wants to know if there are any regulations on rain barrels in the Fairbury area and if a rain barrel is a good option for watering?

A. There are currently no regulations against the use of a rain barrel in Nebraska. Rain barrels are a great option for watering, however it is recommended that this water not be used on vegetable gardens due to the contaminants in the water from the roof that may get into the plant parts we consume. It is a great way to save our fresh, clean water for other uses and to use rain water for watering the lawn, trees, shrubs, and flowers. Be sure to use the water in a timely fashion so that it doesn’t sit too long and attract mosquitoes, or use a screen over the entrance hole to keep insects out of the water.

7. A caller planted 3-4 feet tall blue spruces last year through the correctly recommended practices of planting a tree. He purchased the trees from a grower in Oregon. He watered as needed but avoided overwatering. The trees were checked for diseases with none found. What caused this death and how can he avoid it when he replants?

A. The sample of the trees showed that these trees suffered from environmental stress, which can be any number of problems. These trees are planted on a new site with no protection from wind and construction type of soil. The trees purchased for replanted should be purchased from a local source. A soil test could be done to see if there is any nutrients that should be added to the soil prior to planting for better health of the trees. Otherwise, this problem with environmental stress is common and hard to understand.

8. A caller has a sewer smell to his water, does he need new pipes?

A. Call the plumber or the city to have them look at it. It may be a situation where new pipes are needed, but we can’t tell for sure.

9. This caller has a problem with wild oats growing in their lawn, what can be done to eliminate this weed?

A. Glyphosate products, such as roundup, would be the only thing approved for use in the lawn. Then he will have to overseed. As long as the wild oats are up and growing now, he could go in and spray them and wait a week then overseed the area to bring grass back in and keep the wild oats out.

2016-04-01 10.52.50

Galls on a tree branch

10. A person brought in a tree with odd, round structures on the branches. What are they and can they be controlled?

A. These are galls. Galls are produced by insects and are generally not harmful to trees. if they get high in populations, like they often do on bur oak trees, they can reduce the vigor and growth of the trees. It is very difficult to effectively treat them with insecticides. Cultural controls, such as cleaning up all debris and pruning out and destroying affected areas would be the best control.

11. This caller has fruit trees that are suckering or producing growth from the base of the trunk where it comes out of the ground. What can they do about these suckers?

A. Suckers can be removed from any tree any time throughout the growing season, and should be removed so they don’t get too large and take too much water and nutrients from the main plant. Don’t spray these or use any stump treatment on them after you cut them off or you can damage or even kill the main plant.

12. A caller has a red oak that is slower to leaf out but by May it is usually leafed out well with large, nicely colored leaves throughout the entire tree. Is this a concern that it is slow to leaf out?

A. If the tree does eventually come out and leaf with full-sized leaves throughout the entire canopy and the leaves have good color, it is not a concern. Some trees are just a little later to leaf out than others to avoid highs and lows of spring weather. As long as the tree does come out by summer with leaves the way they should grow and throughout the canopy, it is in good health.

crabgrass, Joseph Berger, Bugwood

Crabgrass Photo By: Joseph Berger, Bugwood.org

13. This caller wanted to know when to fertilize with crabgrass control and when to overseed their lawn?

A. Crabgrass control and overseeding should not be applied at the same time as the crabgrass pre-emergence will also prevent the germination of our turfgrass seed. Overseeding can be done in the month of April, it is better to get it down from April 1-15 but can be done as late as the end of April. Once overseeding is completed, no chemicals should be applied until 3 mowings have been done on the new grass seed. Fertilization should be applied around Arbor Day. Crabgrass control needs to be applied when the soil temperatures have reached 55 degrees Fahrenheit because crabgrass germinates at 55-60 degrees Fahrenheit. As of April 1, Beatrice soil temperatures were at 47.6 degrees Fahrenheit, so we are still 1-2 weeks away from applying crabgrass control.

14. A caller has a soft water system that was installed and goes through the outside water faucet. Will this hurt plants that are watered by this softened water?

A. This water contains a higher level of sodium after it goes through the softener because the water softener exchanges calcium and magnesium for sodium. This sodium can replace potassium in plants and disrupt the functions in the plants, causing it to die, according to Illinois Extension. So, due to the high sodium content, softened water is not recommended to be used on household plants, lawns, or gardens. It might be a good idea for this caller to try out a rain barrel for watering their lawn and garden areas.

15. The final caller of the day has a pear tree that is 7-8 years old and has very low blooming. What is causing that?

A. Many pear trees need to be cross pollinated from a different species or variety of pear tree to produce fruit. It would be helpful to plant another type of pear tree in your landscape to help pollinate the tree. Also, remember to not spray chemicals on the tree while the tree is in bloom to avoid damaging any pollinator insects.