If you are planning to go on vacation, arrange to have someone water your containers and flower beds. Make sure that the individual understands the proper way to water (see tips below).
Deadhead flowers (remove spent blooms) to encourage new blooms.
Annuals appreciate fertilizer throughout the summer to encourage vigorous growth and maximum flowering. If you use a slow release fertilizer, such as Osmocote, reapply in July. You can also supplement with a liquid fertilizer, such as Miracle Gro or Super Bloom – once a month should be sufficient. Make sure that plants are well watered prior to applying a liquid fertilizer to prevent them from burning.
Pinch back leggy impatiens to encourage full, leafy, flowering plants later in the season.
Keep garden clean, remove dead or deceased plants.
Keep an eye out for insect problems. The earlier you discover these little pests, the easier they are to treat.
Tips for Watering Containers and Hanging Baskets
Make sure your pots have drain holes! Buildup of water in a pot will cause your plants to decline and roots to rot.
Always check to see if your containers need water. Sometimes plants can wilt due to hot sun, excessive moisture or even stress and not need any more water. You can check the soil moisture in your containers using your fingers if you are unsure as to whether your plant needs water. Sometimes the surface layer of soil is dry but underneath can be wet. Many plants, especially drought tolerant annuals such as Vinca, can suffer from root rot if the soil stays too wet. If the top inch or so of soil is dry, then it is probably time to water. This rule can vary depending on what plants you have chosen. Always ask your sales associate about water requirements before checking out.
Give the plants enough water that the water runs out through the drain hole. This way the entire root system has received a good thorough soaking. It is usually better to do this instead of giving your plants a “little drink.”
Try to do your watering in the morning rather than in the evening to help prevent formation of diseases.
Resist the urge to water everything especially if your plants don’t need it.
Fertilize daylilies and clematis during July. Other perennials may benefit from a boost of liquid fertilizer.
Divide daylilies, and cut back seed heads and old flower stalks.
Watch for insects. Aphids will be seen first on new growth. Treat at first signs to control as they multiply quickly. (Note: Asclepius is prone to getting aphids. If spray is used to kill them you also risk killing monarch eggs. It may be better to squish them with your finger or knock them down with a steam of water.)
If lanterns stop blooming it may mean that there are lantana lace bugs on your plants. these insects are hard to see. We recommend treating with Bayer Rose and Flower every 6 weeks.
Dead head blooms as they fade to encourage new blooms and to improve the overall appearance of your plants.
In August, lightly trim fall-blooming perennials such as Mexican mint marigolds, Mexican bush sage, autumn sage and chrysanthemums to encourage bushier plants with lots of flowers.
Enjoy your perennials coming into bloom! Fertilize every 2-4 weeks with liquid fertilizer.
Keep beds weeded- they are growing quickly too!
Deadhead once a week to keep things blooming while watching for insects.
Pay attention to the water needs of your shrubs and trees especially the new additions to your garden that have been planted less than a year ago. New trees and shrubs need to be soaked slowly 2-3 times a week depending on rainfall. Established trees and shrubs only need to be throughly watered if there hasn’t been a measurable rainfall during the past 2-3 weeks.
Keep an eye on all plants for signs of stress whether it be insect, disease or weather related. The sooner a problem is caught, the easier it is to treat and for the plant to recover. If you notice signs of stress, bring a sample of the plant/problem into our store, and we can analyze the problem and recommend a solution.
Remove flowers after they fade to encourage new growth and blooms.
Make sure beds and individual trees are covered with 2″-3″ of mulch. Keep mulch away from the main trunk or stem of the plant. Mulch will suppress weeds, keep soil from drying out to quickly and keep plant’s roots cooler.
In early September, reapply a slow release fertilizer (Osmocote) to your trees and shrubs. Remember to water thoroughly and immediately after application — do not wait on the rain!
Houseplants and Tropicals
If you keep your houseplants indoors all summer long, keep them out of the draft of the air-conditioning vent. Plants react to the cool air in different ways– some drop their leaves and others don’t bloom well or even begin to decline.
Houseplants without drainage holes are poor candidates for outside gardens. A rainstorm may drown and rot them. All plants perform better in containers with proper drainage holes. Glazed pots add a colorful splash to garden beds.
Vacation hint: sink houseplants that are planted in terra-cotta pots into the soil in a shady area of the garden allowing moisture to go through the porous clay as the plant requires water. Terra-cotta pots are inexpensive and easy to replace.
Water as needed. Turfgrass typically needs 1″- 1 1/2″ of water per week. The amount of water which you need to apply is dependent upon rainfall and soil conditions. It is best to water in the morning (around sunrise) applying the required water in 2 or 3 applications per week.
Monitor turfgrass for disease and insect problems. Which bugs are frequently a problem in St. Augustine grass during the months of July and August. If you suspect insect or disease, bring in a photo of the affected area and a sample of the grass. We will help you determine the problem and recommend a solution.
Apply Ironite if you would like your lawn to have a lush green appearance. Ironite will make the grass a lush dark green for about a month without boosting the grass with nitrogen.
For specific product recommendations, or answers to additional questions you might have, please come by to speak with our sales staff or send an e-mail to firstname.lastname@example.org.