by Tina Sottolano-Cain
For many gardeners, keeping their plants looking happy and healthy during the hot summer months can be a challenge, especially container gardens and hanging baskets.
Longer days result in plants like annuals to grow rapidly. Which is ideal since gardeners from the seasoned pro to the novice use them as their go-to flower of the season. Known for their ability to put on the ultimate show of color from May to the first frost of the fall season, proper watering, fertilizer and grooming are key to their overall health and wellness. But if you are not sure when and how much you should water and fertilize, you could be leaving your plants looking leggy, burned-out and out of bloom.
Watering plants outdoors is very different than watering indoors. There are many different environmental factors sun, temperature, the amount of rain and even wind play a roll in how fast plants dry out. Watering containers and hanging baskets are the most common. They need attention almost daily during an extremely hot and dry summer. Water in the morning if possible. Avoid over head watering during the middle of the day. Sun can burn the leaves of certain plants when water droplets sit on leaves. Invest in a watering wand, my go-to tool. Perfect for hand watering it allows you to control where the water goes, especially if you don’t want leaves to wet on certain plants.
Start a fertilizing regime. Scheduling fertilizer applications will make it easy to remember when to apply. For blooming annuals you want to ensure that they keep blooming. I recommend using a blossom booster fertilizer. It is higher in Phosphorous, which is as essential to plants as Nitrogen and Potassium. Promoting bud initiation and increased blooming a concentration of 10-30-20 is ideal. If your go to fertilizer is an all purpose 20-20-20 you may want to consider switching out a few times for a bloom booster.
I recommend choosing a day and sticking to it that way you know when the last application was. Fertilize weekly according to the recommendations on the package. This will help avoid any mistakes, like over fertilizing, which can lead to burned-out plants.
Don’t forget to groom annuals and perennials as well during the summer. Grooming is cleaning and deadheading. Remove any yellow and brown leaves as well as spent blossoms to rejuvenate and encourage new growth. This will keep plants looking as fresh as the day you brought them home from the garden center.