Trying to manipulate a sequence of bloom in the garden is part art, part science and a good part luck. Weather, grazing animals, and flowers that don't follow the calender can create lulls where no plants seem to be in peak performance. There are a few tricks to keeping pockets of color going throughout the summer. They take a little effort, but that's the fun of gardening, right? Implementing any one of these tips will increase the blooms in your garden and spur you on to do more.
1. Deadheading
Deadheading, or removing spent blossoms, is the easiest way to keep plants blooming. Annuals especially will benefit from a periodic deadheading. Flowers are just there to produce seed. Once the plant sets seed, it has no more reason to produce flowers.
Many perennial flowers will also rebloom if deadheaded. Exceptions are perennials that bloom on a single tall flower stalk, like astilbe or iris and perennial flowers that need a chilling period to set their flower buds.
To deadhead, simply snip the entire spent flower stalk off the plant, as close to the base as possible. For flowers that have multiple buds on one stalk, you can either cut down to the next unopen bud or check out tips 2 and 3.
2. Shearing
Plants that produce multiple flower buds on their flower stalks can be a nightmare to deadhead. Rather than trying to deadhead every flower, wait until the bulk of the buds have faded and shear the plants by about 1/3. This serves to rejuvenate the plant. It will send out new fresh foliage and lots of new flower buds.
Newer gardeners have a hard time with this drastic approach, but give it a try. The plants recover quickly. Early bloomers start to look bedraggled by mid-season anyway. In fact, if you have plants like geraniums and Brunnera, whose foliage fades after flowering, shear the whole plant back to the new grow at the base and watch how quickly and how well they recover.
3. Step Pruning
A clever way to prolong the perennial blooms is to prune the plants in steps. Visually divide a clump of 1 type of plant into 3 sections: front, center and back. Once the plants get about 6-8" tall, prune the front and center sections of plants by 1/3 to 1/2. Let the whole clump grow another 6-8 inches and then prune just the front section by 1/3 to 1/2.
This type of pruning will result in your clump of plants turning into 3 levels or steps that will bloom in succession. Instead of one flash of bloom, the rear section bloom firsts. As it fades, the center section starts to bloom and hides the fading plants in the rear. Last to bloom is the front section, which will grow taller and hide all the fading plants behind it.
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1. Deadheading
Deadheading, or removing spent blossoms, is the easiest way to keep plants blooming. Annuals especially will benefit from a periodic deadheading. Flowers are just there to produce seed. Once the plant sets seed, it has no more reason to produce flowers.
Many perennial flowers will also rebloom if deadheaded. Exceptions are perennials that bloom on a single tall flower stalk, like astilbe or iris and perennial flowers that need a chilling period to set their flower buds.
To deadhead, simply snip the entire spent flower stalk off the plant, as close to the base as possible. For flowers that have multiple buds on one stalk, you can either cut down to the next unopen bud or check out tips 2 and 3.
2. Shearing
Plants that produce multiple flower buds on their flower stalks can be a nightmare to deadhead. Rather than trying to deadhead every flower, wait until the bulk of the buds have faded and shear the plants by about 1/3. This serves to rejuvenate the plant. It will send out new fresh foliage and lots of new flower buds.
Newer gardeners have a hard time with this drastic approach, but give it a try. The plants recover quickly. Early bloomers start to look bedraggled by mid-season anyway. In fact, if you have plants like geraniums and Brunnera, whose foliage fades after flowering, shear the whole plant back to the new grow at the base and watch how quickly and how well they recover.
3. Step Pruning
A clever way to prolong the perennial blooms is to prune the plants in steps. Visually divide a clump of 1 type of plant into 3 sections: front, center and back. Once the plants get about 6-8" tall, prune the front and center sections of plants by 1/3 to 1/2. Let the whole clump grow another 6-8 inches and then prune just the front section by 1/3 to 1/2.
This type of pruning will result in your clump of plants turning into 3 levels or steps that will bloom in succession. Instead of one flash of bloom, the rear section bloom firsts. As it fades, the center section starts to bloom and hides the fading plants in the rear. Last to bloom is the front section, which will grow taller and hide all the fading plants behind it.
Read more
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