Have you seen or heard of a butterfly bush? It’s a lovely shrub. Let me share some tips on how to grow and care for a butterfly bush.
Butterfly bushes are easy to grow. It’s a large shrub that produces fragrant, showy, cone-shaped ball flowers with sprouts of purple, pink, white, etc. florets. Butterflies are seen flying around these flowers to eat the nectar. Nectar is the butterfly’s favorite food and why it is called butterfly bush.
Another name for it is “summer lilacs.” Why? Because the blooms look similar to that of a lilac bush.
Butterfly bushes are perennial plants that die back to the ground every winter. They then send out new growth from the roots in the spring. Some plants are considered to be invasive. I have not had problems growing them over the years. It is important to keep them trimmed in the spring.
Are butterfly bushes high maintenance? The butterfly bush is a fast-growing, perennial shrub with masses of long, spiked flowers bloom from summer to autumn.
What zones are good for a Butterfly Bush
What zones are good for a butterfly bush? Butterfly Bush (Buddleja) are hardy to Zone 5 -8.
How big does the butterfly bush get? Butterfly Bush is a deciduous shrub that can grow from 5 to 15 feet high. It is why you should always cut them back in the spring.
They will bloom from mid-summer to early fall. Flowers form pretty drooping or upright spikes at the end of branches.
Although my butterfly bush has not bloomed in the photo above, spring or before the summer month is the time to plant a butterfly bush. I did not want you to miss a season of enjoying this wonderful plant.
Here you can see small purple flowers blooming to create a beautiful spike of flowers. The bumble bees love this shrub too.
QUICK FACTS ABOUT Butterfly bush
Common Name: Butterfly Bush “summer lilac”
Botanical Name: Buddleja
Plant Type: Shrub
Bloom Color: purple, lavender, pink, white, blue, red to Pink
Plant Height: 3-16 feet
Spreads: 4-15 feet
Sun Type: Full , partial Sun (minimum 8 hours)
Soil type: Clay, most well drained soil
How To Grow and Care for a Butterfly Bush
Plant your butterfly bush in a sunny flower garden. It requires a minimum of 8 hours of bright sunlight.
It is best to water as new growth develops. In the summer months, you can water if rainfall has been less than 1 inch per week. You do not want to over water this shrub.
You can deadhead by removing the spent flower spikes. It will encourage new shoots and flower buds. In addition, it is important to deadhead the flowers just as they start to wither.
The bush should bloom plentifully even in its first year. In warmer climates, the bushes will grow into trees and develop rugged trunks that peel. The peeling around the trunk is perfectly normal. You do not need to worry.
It is best to plant in the spring. Avoid planting in the fall. This way the plant has time to get used to the soil and take root before the winter (wet season) rolls around. If people lose a butterfly bush, mostly it is because of a very wet winter.
SOIL & WATER
A Butterfly bush can grow in clay soil. You do not need to amend the soil. Plant it in natural soil. Do not add any topsoil or compost to it.
Their roots are sensitive to rotting. Therefore, do not let your bush sit in water. It should be planted in well-drained soil. While butterfly bush is fairly drought tolerant, it will need watering during the summer.
When planting a butterfly bush make a shallow hole. You want to plant it high. Do not plant it even on the ground. Let it sit higher. Why? Planting it higher than ground level with help the water to drain away from the plant rather than settle around it.
When do you fertilize your butterfly bush? You do not!
Avoid fertilizing butterfly bush; too much fertility promotes leaf growth over flower production.
Butterfly bushes must be pruned every spring to control the height and to promote growth on new wood. Pruning in the spring, after the new growth emerges works best. Never cut your butterfly bush back in the autumn. Yes, it can look spent. However, in cold climates it could kill your plant. Pruning it in the fall can leave your bush susceptible to damage over the winter.
You should not prune until you see green buds on the stems. The blooms will grow on new wood. You can cut them back to the ground each spring. With Titanium Bypass Pruning Shears, you will make your cuts just above the big, new green leaf buds. It can take several weeks into spring for new growth to show up. Do not prune before you see the new growth. You do not want to cut them back too early.
Always prune out the dead stems by cutting them close to the ground. It is important to prune them severely to stimulate an abundance of growth. This will help your bush to produce beautiful blooms.
This flowering shrub is beautiful in garden. It is a low maintenance shrub. You do need to be mindful to prune it back in the spring when need leaves are forming on wood. Hack it back if necessary to keep it from growing too big in your landscaping or flower garden.
It will bring you enjoyment seeing the butterflies landing on the flowers. At one time, there must have been more than 20 butterflies on my plant. It is fun to watch.
You can also propagate from you bush if you want another planting in your yard.
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Hope you have a fabulous day, sweet friends!