Fertilizer. Feed coral bells in the spring with a half-inch layer of compost or a light amount of slow-release fertilizer. This plant has light feeding needs; you should avoid heavy applications of quick-release fertilizers, as this will inhibit flowering.
Simply so, what do I feed my Heuchera?
Feed potted heucheras with potash-rich tomato food every 2 weeks, for better foliage and more flower, and avoid a fully sunny position.
Thereof, why are my coral bells dying?
But the biggest problem was the tendency of some varieties to rot away. Coral bells have shallow roots that need moisture, but too much moisture, especially during winter dormancy, induces stem and crown rot diseases.
How do you keep coral bells blooming?
Other than keeping them regularly watered during their first year of growth, heucheras don’t require much care. Divide heuchera clumps as needed, or every three or four years. Deadhead the flowers, to promote more blooms, which may continue into summer.
How often should coral bells be watered?
Water thoroughly at least once a week to help new roots grow down deeply. Soil should be damp at about 1 inch below the soil surface. You can check this by sticking your finger in the soil. Water early in the morning to give all leaves enough time to dry.
Do coral bells prefer sun or shade?
One of the most versatile perennials you can grow in zones 4-9 is Coral Bells (Heuchera). Here’s a plant that will grow in any amount of sunlight, from full sun to full shade, as long as you water it. Ideally, coral bells prefer partial shade and average moisture levels.
Can coral bells take full sun?
Light: Coral bells can be grown in a wide range of light conditions, from full sun to shade. Foliage color and bloom are best when plants receive at least 4-6 hours of direct sunlight.
How do you take care of coral bells in the spring?
How do you rejuvenate Heuchera?
SPRING CLEAN
Spring is the best time to refresh your heuchera. Remove and dead or damaged leaves from the foliage. Separate the foliage carefully with your fingers to look for any woody stems. Often these will be longer than recent growth and will have little new growth along them.
Do coral bells spread?
They will also multiply on their own and after three or four years may need to be thinned out, but what a joy to have a plant that grows so well you have to “weed it out” every so many years! So, if you’re asking “Do coral bells spread?,” the answer is yes.
Why are my coral bells turning brown?
Coral bells often have problems with powdery mildew, which shows up as a white, powdery growth on the leaves, shoots and sometimes on the flowers. Bacterial diseases can develop on coral bells, leading to brown spots on leaves. Psuedomonas appears as reddish-brown spots and may cause leaves to become abnormally shaped.
What animal eats coral bells?
Just remember that, in the middle of winter a ravenous deer or rapacious rabbit will eat anything, including a heuchera.
Should coral bells be cut back in the fall?
With pruning shears, cut back the foliage that dies 3 inches above the ground in late fall or early winter. If your coral bells grow as evergreens in your climate, do not cut the foliage at this time. Wait until spring when new growth starts, and cut back any damaged, dead or unsightly stems.
Why don’t my coral bells bloom?
Coral bells won’t bloom at all if they are not cared for properly. They require rich, well-draining soil and prefer moist, cool conditions. … The plants need partial sun to bloom but require afternoon shade in warmer climates. Further north, they can be located in full sunlight.
