Wisconsin Gardeners’ Seasonal Monthly Tips for May

Wisconsin Gardeners’ Seasonal Monthly Tips for May

With so many new varieties of plants out there, it’s hard not to impulse buy. However, it’s important to remember that some plants will give short-term color while others will add interesting appeal throughout the season. Take the time to research a prospect before making that purchase. Not all areas of your yard will be able to accommodate the plants that you may want. As silly as it may seem, on the next sunny day, take note of how much sun each area of your property receives.

Another thing to consider is the amount of wind exposure. Thus, doing a little research now and knowing beforehand can save you money and headaches down the road.

Don’t have that artistic skill? Stop in at Heritage Hill Nursery Inc. and see what our design team can do for you.

Perennials

Plants purchased at Heritage Hill Nursery, Inc. can stay in the containers they are purchased in. However, it’s important to water each pot thoroughly until the water visibly runs from the bottom; repeat this step every day until planted.

When ready to plant, use a 50/50 mixture of existing soil amended with a good planting soil (HHN sells planting soil by the bag). Hold off fertilizing for a year because they typically will have already been fertilized. Existing perennials, however, can benefit from either slow-release or liquid or organic fertilizers (all of which can be found at HHN). Once the plant is in the ground, you will need to water daily. Watering in the morning helps prevent wilting in the afternoon and allows the plant to thoroughly dry before nightfall. Sometimes it may be necessary to water twice a day if it’s really hot outside. Moisture probes are inexpensive and usually accurate ways to check when watering is needed.

  • Bring out the peony cages and other plant supports and position them around the plants that will become top-heavy.
  • Guiding new stems into the squares is easier than trying to carefully squeeze big flower heads into them later.
  • Newly purchased perennials are usually safe to plant this month. Although, if the temps have been unseasonably low, wait another week.
  • Place the pots outside during the day and bring them into the garage or into another protective environment at night.

Shrubs

Sprinkle a slow-release fertilizer (Heritage Hill Nursery, Inc. offers a vast selection of organic and regular fertilizer) around the base of the plant. Proactive measures against damaging insects and fungus should be taken early in the month before a problem arises. A brand that has worked well at the nursery is called, Bonide Systemic Insect Control and Bonide Infuse Systemic Disease Control.

Both of these products are liquid concentrate that can be safely mixed together and used on a wide range of plants. Since these products are both a systemic, the liquid is absorbed into the plant, so you can water plants freely without washing off the product.

Trees

Hold off on fertilizing trees that were purchased at Heritage Hill Nursery, Inc. last season as they were treated with a two-year slow-release fertilizer. If you are going to fertilize established trees, we recommend using Nutri-Pak (3 yr. slow release) as its safer for the environment, easy to use, and cost-efficient; it can be found at HHN.

Be on the lookout for tent caterpillars later this month. Not only are the large, pulsating masses unsightly, but these insects can also do damage to new foliage.

Before the caterpillars emerge, either uses a systemic insecticide spray, or you can prune the tent out of the tree and submerge it into a bucket of soapy water. Heritage Hill Nursery, Inc. used Bonide Systemic Insect Control because it absorbs into the plant and won’t wash off.

Lawns

Take proactive measures against crab grass towards the end of April/early May by applying a pre-emergent herbicide. However, new grass seedlings will also be killed. Due to this, it’s extremely important to not apply a pre-emergent now if you’re planning on seeding your lawn later in spring.

When the ground is dry, rake out or thatch any dead grass. Mowing shouldn’t begin until the grass reaches at least 2.5”, better if the grass reaches 3-3.5.” Furthermore, longer grass results in deeper root systems that have a better chance at warding off disease.

To achieve an even healthier lawn, first mow by cutting left to right. When it’s that time to mow again, now mow the lawn up and down in rows. Keep using this rotation throughout the season as it will help prevent unwanted wear patterns from developing.

Wisconsin Gardeners’ Seasonal Monthly Tips for April

Wisconsin Gardeners’ Seasonal Monthly Tips for April

For most of us in Wisconsin, spring always seems to be long overdue.  Some years, it feels like we move from winter right to into summer, causing yard work to get behind.  Forego the unneeded stress and headache of trying to get everything done on your own by contacting Heritage Hill Nursery.  We’ll set up an individualized spring cleanup service that’s tailored to your specific needs.  We’re here to help if you let us. 

Dates do fill up quickly, so if you think you might be interested, it’s advisable to call soon.  

Perennial Care

As the snow melts and the ground begins to thaw, you’ll notice the early risers trying to poke their way through the layers of mulch.  You can help these new plants along by moving the ground cover to the side, allowing the stems easy access to the warmth of the sun.

Unfortunately, spring in Wisconsin doesn’t necessarily mean that the cold has moved on.  Therefore, keep extra mulch handy in case there’s still the possibility for frost.

Any perennials that needed dividing last season can safely be divided and transplanted to a new location. Pull any remaining weeds from last season and top-dress beds with freshly shredded mulch.  

Shrub Care

Uncover rose bushes as the weather warms but be ready to recover them if the temperature is supposed to drop significantly. 

If pruning wasn’t done last fall, go ahead and prune. However, it’s important however not to prune any shrub that produces an early flower such as lilacs.  Pruning early flowering shrubs before their finished blooming for the season won’t kill the plant but will result in a flowerless shrub.

Pruning doesn’t have to be a scary task; stop by the nursery and pick up a free Heritage Hill Nursery pruning guide (HHN offers pruning services as well).  

Any shrubs that need to be transplanted can safely be done at this point. Pull any existing weeds and top-dress beds with 2-3” of shredded mulch. When spreading mulch, be sure to taper away from the base of the plant. Too much moisture can weaken the outer layers, making the plant susceptible to disease. 

Any shrubs that need to be transplanted can be safely done until the buds begin to open.  

Tree Care

Doing an annual tree inspection and taking corrective action if needed can help maintain overall stability. During the inspection, pay close attention to the base. If there is some critter damage, the tree will heal itself and be fine. 

However, if a large section or a complete ring of the bark has been removed, it’s likely that the tree will eventually die due to disease vulnerability.  

Broken branches, branches that are rubbing against each other, and branches growing at weird angles should be pruned.  

When temperatures consistently stay above 40 degrees, apply the dormant spray to crab trees to control overwintering pests.  Make sure to remove any winter protection from around the trees such as cloth, plastic tubing, stray, etc. At some point, before the temperatures get too high, redress existing mulch with at least 2-3” of freshly shredded mulch (Heritage Hill Nursery has several types to choose from). When spreading mulch, make sure to taper from the base outward.   It’s extremely important to not have a thick layer of mulch right up against the tree. Not only does mulching add beauty to the overall look of your yard, but it also helps the tree retain its moisture.

Lawn Care

Dead spots?  No problem! When the ground has completely thawed, rake the area with a hand rake, removing dead grass and breaking up the top layer.   Amend the existing soil with good topsoil, (Heritage Hill nursery sells bagged topsoil) making sure to overlap from the dead areas into the healthy.  This overlapping will help blend the area together.

If you’re not sure what type of grass seed to use, stop by HHN and speak with a knowledgeable staff member.  They can show you which type will work best for your lawn and if you provide the sq. footage that’s being repaired, they can calculate how much seed will be needed for the job. 

For even coverage, use a handheld seed spreader. Lightly rake the seed into the top of the soil with just enough to cover; don’t “overwork” the area.

Afterward, to protect it from the hungry birds and the hot sun, lay down a covering of choice.   At HHN, we use straw and can provide you with enough for the job.

Next, water the area completely by using a sprinkler. Keep the newly seeded area moist, but not saturated. Mow around the area until the seedlings have reached a mature height.  

Wisconsin Gardener’s Tips for November

Wisconsin Gardener’s Tips for November

  • Water plantings, especially new ones, thoroughly before ground freezes.

  • Protect plants from rodents and rabbits with hardware cloth, or animal repellent spray such as Natures Mace (can be purchased at Heritage Hill Nursery).

  • Plants especially favored by rabbits include: Burning Bush, Japanese Maple, and Clethra.

  • Wrap young and thin bark trees to protect from sun scald and animal damage (rabbits love fruit trees) but remember to remove in spring.

  • As the weather turns colder, begin dormant pruning of ornamentals. If you’re unsure what, when or how to prune, stop at our nursery and ask for a pruning guide.

Don’t forget to take advantage of our November Special Offers!

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Wisconsin Gardener’s Tips for October

How to know when to water your plants in the fall

Take a walk through your planting beds and see if there are any open areas that you may want to add plants for the next season. Sales are currently going on at the nursery and fall is the perfect time for those late additions. With the cooler weather and shorter days, reduce watering of new plants to every other day for larger plants and every 3 days for perennials. Due to differences in ground type, be sure to double check before watering. You can do this by sticking your finger into the first few inches of the ground near the plant or by using a moisture meter. Remember if the ground feels moist don’t water.

Don’t forget to take advantage of our October Special Offers!

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Wisconsin Gardener’s Tips for September

WINTER IS COMING!

Start getting your plants ready for winter. Stop adding fertilizer to perennials, shrubs and trees. Keep your perennials deadheaded so that the energy goes back into the plant and not into seed production. The same is true with shrubs if they are the flowering type.

If you have any questions, concerns, or “just don’t know”, we are here to help! Stop in and we will do our very best to give you answers! Also, be sure to check back for our Monthy Tips, Weekly Featured Plant! 

Don’t forget! Take advantage of our
September Special Offers. 

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Wisconsin Gardener’s Tips for August

 

KEEP YOUR COOL!!!

No need to worry about your plants! If you are making sure they have plenty of moisture each week, they should be fine. If you have been watering and they still don’t look very happy, get some pictures and bring them into our garden center. Some plants look like they are dying, but they are in fact going dormant (like your lawn) when it gets too hot out. Be patient.

If you have any questions, concerns, or “just don’t know”, we are here to help! Stop in and we will do our very best to give you answers! Also, be sure to check back for our Monthy Tips, Weekly Spotlight Plant, and soon to be available “How To” videos to help you LOVE YOUR LANDSCAPE!!!!

Visit the Heritage Hill Nursery and garden center now! We are conveniently located, close to Cedarburg, Jackson, West Bend, and Slinger, WI.

 

Don’t forget! Take advantage of our
August Special Offers. 

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