Green Thumb Tips

Echter’s Plant Doctors are available during store hours seven days a week to answer your gardening questions.  For accurate diagnosis, it helps to bring in a sample.
 

 

Flowers Gardens
    If your pansies were too nice to take out in June but are looking sad now, replace them with some heat-loving annuals like periwinkle, salvia, marigolds, celosia, gazania, geraniums, portulaca, and verbena for a great color show in summer.
 
    Be sure to "dead-head" (pinch off the spent blooms) on perennials, annuals and roses for longer flowering periods and more and larger blooms.

    Continue fertilizing annuals, perennial and roses as instructed on your favorite fertilizer. This will give you continued flowering all season long.
 
    Check the water needs for hanging baskets and planters daily.  The wind and sun dry them quickly.
 
    Pull the weeds out of your flower beds before they get large.  They are competing with your plants for water. Don't let them produce seed or you will have even more next season.
 
 

Perennials & Roses
    If your iris did not bloom well this year, they may need to be divided. July is the time.   Divide overcrowded irises after they have bloomed.  Dig up the whole clump, sort out the rhizomes which have leaves on them and discard those old rhizomes.  Replant the good ones after improving the soil with compost and working in a little super phosphate into the soil below the root zone.

    Stake your tall-blooming flowers like gladiola, delphiniums, and cannas to keep the flowers showing and upright.

   
Continue to fertilize roses throughout the summer to produce nice big and beautiful flowers. Roses are heavy feeders.  Follow the instructions on the fertilizer of your choice and water at the base of the plant.  August is the last time that roses should be fertilized, however. Roses should then start to “harden off” for winter.
    Plant fall-blooming perennials like asters, mums, agastache and Autumn Joy sedum for color August through October.   
 
    Prevent rose and perennial diseases like powdery mildew from taking hold by using a systemic fungicide before the problem appears. Once those diseases appear it is very difficult to control.  Bee balm, phlox, columbines and lilacs are some of the plants prone to powdery mildew.
 
    Remove old, spent rose blooms after they fade, cutting the stem just above the uppermost 5-leaflet node on the stem.
 
    Reapply mulch where it has been blown or pulled away.
 
 
Vegetable Gardens
    Water gardens early in the morning while it is still cool.  There is much less evaporation at this time than in the heat of the day.  Avoid overhead watering when tomatoes, peppers, squash, cucumbers, corn and some other vegetables are in flower.  They need pollination and the pollen can be washed away, resulting in fewer fruits.

    Ross netting over your fruit trees, strawberries, and raspberries will help keep birds and squirrels out of your fruit crops. In addition, Bird Scare tape will be beneficial in protecting your fruit.
 
    Pinch off the flower buds of onions to direct energy to the developing bulb.
 
    Fertilize your vegetable gardens to maximize your harvest.  Fertilize strawberry beds with ammonium sulfate now for more berries next spring.
 
 
Lawn Care
    Those impossible weeds like bindweed, dandelions and thistle in your lawn can be controlled with Ferti-lome's Weed Out or Weed Free Zone. These are the most effective weed killers you can buy.

    The best part of the day to water your lawn is early morning (before dawn if you have an automatic system), while it is still cool. There will be a lot less moisture loss to evaporation
.
 
    On hot summer days remember Revive.   It helps water to soak into the ground before it runs off of slopes.  It also helps water to penetrate deeper into the soil.
 
    Don't expect cool season bluegrass to look as green in summer as it does in spring and fall.  If a lawn goes somewhat dormant in summer, it will still green back as soon as the weather cools and more moisture is available.
    It is best to avoid fast release, high nitrogen fertilizer on your lawns in the heat of the summer.  If your did not make the second application of fertilizer in June, our recommendation is either Jirdon’s Heat and Drought Stress fertilizer or Green Thumb Premium Lawn Food for summertime feeding of your lawn.
 
Trees & Shrubs
    Container grown trees, shrubs, roses, and perennials can be planted anytime during the summer. Planting early in the morning or in the cool of the evening reduces the stress on both the plant and the planter.
 
   Deep watering of trees, shrubs, roses, vines and perennials is essential this time of year.  Water thoroughly, but only when the plants require water.  Check soil 3-4 inches deep to determine when these plants need to be watered.
 
     Examine all trees, shrubs, roses, perennials and annuals for insects and diseases.  This is the time of year these problems begin.  There are controls for any of these situations.
 
Water Gardening
    Is your pond turning green?  Add more shade on the surface of the water with water hyacinths, water lettuce and water lilies.  Use Algae Fix or Algae Control to get rid of green water and then treat with MicrobeLift TAC.  These beneficial bacteria will compete with algae for resources and work to keep your pond crystal clear.
Houseplants
    If you set your houseplants outside on your patio, be sure to examine them periodically for insects and treat them accordingly.
 
    If your plants have been in the same pot for two or more years, this is a good time to repot them into an attractive container which is at least two inches larger than the present pot.
    Continue fertilizing your houseplants according to the directions on the fertilizer container.
 
Misc.
    Beat the summer heat with a Mist and Cool system.  Easy to install on patios and porches or wherever else you would like a cooling mist whenever you want.
 
    Keep your compost moist and aerate the pile by turning it.
 
    If your yellowjacket trap is not working anymore, it may be time to replace the attractant.
  
 
   

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