crepe myrtle fertilizer australia

What is the best fertilizer for crape myrtles?

To maximize spring growth and summer bloom, gardeners should fertilize their crape myrtles in early spring just prior to new growth. Fertilizers like 8-8-8, 10-10-10, 12-4-8 or 16-4-8 will work fine and are ideal for crape myrtles but you shouldn't go over board.

How often should you fertilize crepe myrtles?

Begin fertilizing in Spring with the fertilizer of your choice (liquid, slow release or granules), when the first leaves start to appear. Established, well rooted, Crape Myrtles are heavy feeders. Lightly fertilize every two weeks throughout the spring and summer months. This will promote optimal new growth.

Is Epsom salt good for crepe myrtles?

Crape Myrtles bloom with a dose of Epsom Salts. Two: In order for your Crape Myrtle to bloom you may want to try this cocktail (for the Crape Myrtles, not you) Mixone tablespoon of Epsom Salts into one gallon of water and pour around the roots of the plant. Repeat for the others, using one gallon per plant.

How do you fert my crepe myrtle?

Crepe myrtles grow best in a full sun position. Dig 5 IN 1 Organic Fertiliser into existing soil before planting crepe myrtles into the ground. For large pots, fill with Premium Potting Mix. Fertilise early spring with a controlled release fertiliser, Searles Rose & Flower Plant Food.

What happens if you don't prune crepe myrtles?

Flowers are not the only virtue of this tree. Many varieties have beautiful bark and growth habits that can be enjoyed all year if trees are not heavily pruned. This unsightly, ugly pruning known as crape murder is not recommended. Once it's done, it ruins the tree's graceful natural shape for the rest of its life.

How can I make my crepe myrtle grow faster?

Feed your crape myrtle a fertilizer heavy in nitrogen in spring. The nutrient is known to encourage growth. A six-year U.S. Forest Service study of eucalyptus-tree growth in Hawaii found that trees fed with nitrogen fertilizer were more than twice as tall as untreated trees during the first three years of growth.

Are you supposed to cut back crepe myrtles?

If you do choose to prune your crepe myrtles, pruning should take place in mid-February to avoid winter injury. Pruning should be done only to shape the tree; not to severely control plant height. ... The seed heads from last year can remain on the plant all year, and you will still get good blooming in the current year.

Why do crepe myrtles not bloom?

If there are no flowers on crepe myrtle, it could be that the tree was pruned late in the season, causing the new wood to be mistakenly removed, which causes the buds for the flowers to never really develop. Never prune a crepe myrtle before it blooms. ... Crepe myrtle bloom time is just after the other flowering trees.

Can you overwater a crape myrtle?

Watering Issues

You may water anytime the soil is not frozen in winter, if necessary. Overwatering crape myrtles in spring and summer can diminish flowering, since overly moist soil promotes leafy growth, not flower production.

Can I sprinkle Epsom salt around plants?

Epsom salts are pH neutral and gentle on plants, including potted houseplants. To boost nutrient intake, mix two tablespoons of Epsom salts with one gallon of water and spray onto leaves, rather than onto the roots, for maximum absorption.

Do crepe myrtles need to be pruned every year?

Growing Conditions

Also, crepe myrtles need minimal pruning. Some gardeners top them annually, but this ruins their natural shape and beauty. ... Only prune to shape trees or to take out any cross branching. In the winter, you can remove old seedpods by clipping the tips of branches.

What diseases do crepe myrtles get?

Crape myrtles (Lagerstroemia indica) are essentially trouble-free small trees. The most common problems include powdery mildew, Cercospora leaf spot, aphids, Japanese beetles, and sooty mold.

Where is the best place to plant a crepe myrtle?

Crape myrtle grow and flower best in full sun. A little shade is tolerated, however the best flowering occurs with at least 6 hours or more of direct sunlight per day.

How do you prune a crape myrtle in Australia?

And pruning a crepe myrtle is really simple. Wait until the flowers have finished and then cut it back at least 30 centimetres. I like pruning quite hard because in spring the branch will shoot out with new growth. But if you don't want to prune, then just let the plant grow to its natural shape.

Do crepe myrtles have invasive roots?

Crepe Myrtle Root System: Are Crepe Myrtle Roots Invasive

Crepe myrtle trees are lovely, delicate trees offering bright, spectacular flowers in the summer and beautiful fall color when the weather begins to chill. ... You don't have to worry about this issue because crepe myrtle tree roots are not invasive.

What month do you prune crepe myrtle trees?

When is the best time to trim or cut back crepe myrtles? Early spring before new growth is the best time to prune crape myrtles. Whenever you prune, you cause the tree to generate new growth. New growth that starts now will not have time to harden off before frost.

How late can you prune crepe myrtles?

Crape myrtles should be pruned during the winter. Many people prune in late winter, from late February into early March. The important thing to remember is to prune crape myrtles right before new growth begins in the spring. A crape myrtle's flower buds are produced on new growth.

How do you keep crepe myrtles small?

Cut off suckers from the bottom, rubbing and cross growing branches and branches growing inward. Gradually cut off all side branches from the main base as the tree gets taller. Never leave lone or clustered stubs. Be sure to remove unwanted branches before they get too thick (thickness of a pencil).

What is the best time to plant crepe myrtles?

Late fall to early spring is the best time to plant. But a lot of folks buy and plant their crepe myrtle in summer because they select it while it is blooming. That works too, but watering well during the summer months is crucial to transitioning it into your garden.

Do crepe myrtles need full sun?

CRAPE MYRTLE TIPS:

4) Crape Myrtles need at least 6 hours of DIRECT SUN for good, long summer bloom.

Which crape myrtle grows the fastest?

Basham's Party Pink is one of our favorite Crapes. It is the fastest growing crape myrtle available, growing 8' per year! It is a very full, upright tree that grows to 30'. It's flowers can best be described as a delicate pale pink.