Getting it to bloom

Why won't my Liquidambar styraciflua 'Worplesdon' bloom? (and how to make it flower)

Also called Worplesdon Sweetgum (Liquidambar styraciflua 'Worplesdon').

More about liquidambar styraciflua 'worplesdon'

About Liquidambar styraciflua 'Worplesdon'

Liquidambar styraciflua 'Worplesdon' · also called Worplesdon Sweetgum · flowering

'Worplesdon' is a selected sweetgum cultivar valued for reliable, fiery autumn colour and a neat upright-conical habit, making it ideal for smaller gardens and avenues. Its deeply lobed, almost palmate leaves turn orange, red and plum-purple. Like the species it prefers moist, acidic soil and full sun, and it sets few of the messy seed balls.

Plant type: flowering

The reasons liquidambar styraciflua 'worplesdon' isn't blooming

Almost every non-blooming liquidambar styraciflua 'worplesdon' traces back to one of these, roughly in order of how common they are:

Too little sun — most of these need full sun (or very bright light) to flower well; shade gives leaves, not blooms.
Too much nitrogen feed, driving lush foliage at the expense of flowers (very common with general or lawn feeds).
The plant has not been deadheaded, so it stops flowering once it sets seed.
Irregular watering — drought or waterlogging at the budding stage makes buds abort.
It is still too young or was checked by a transplant and is rebuilding before flowering.

Feeding liquidambar styraciflua 'worplesdon' a high-nitrogen general feed and growing it in too little sun — you get a big leafy plant and almost no flowers.

The fix — how to get liquidambar styraciflua 'worplesdon' to flower

Maximise sun. Give liquidambar styraciflua 'worplesdon' the sunniest spot you have — for most bedding and fruiting plants, more direct light directly means more flowers.
Switch the feed. Move off high-nitrogen feeds and use a higher-potassium "bloom" or tomato-type feed as it comes into flower.
Deadhead regularly. Remove spent flowers often to keep it producing more rather than stopping to set seed.
Water consistently. Keep moisture even through budding and flowering — drought-then-flood swings make buds drop.

Light and feeding do most of the heavy lifting here. Dial in the spot with the light guide for liquidambar styraciflua 'worplesdon' and get the feeding right with the liquidambar styraciflua 'worplesdon' fertilising schedule — the wrong feed (too much nitrogen) is one of the most common silent reasons a healthy plant makes leaves instead of flowers.

Bloom season and what to expect

Liquidambar styraciflua 'Worplesdon' flowers across its growing season (mostly summer) and, kept fed and deadheaded, can bloom for many weeks or right up to frost.

Post-bloom care so it flowers again

Deadhead, keep feeding lightly, and many will rebloom; collect seed from the best plants at the end of the season if you want to grow them again.

For everything else this plant needs day to day, see the full liquidambar styraciflua 'worplesdon' care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Liquidambar styraciflua 'Worplesdon' blooming — frequently asked questions

Why won't my liquidambar styraciflua 'worplesdon' flower?

Liquidambar styraciflua 'Worplesdon' blooms on the season's growth given enough sun, warmth and the right feed — there is no cold or photoperiod trick, just good growing conditions and a bloom-leaning feed. The most common reason it is not happening: Too little sun — most of these need full sun (or very bright light) to flower well; shade gives leaves, not blooms.

How do I make liquidambar styraciflua 'worplesdon' bloom?

Give liquidambar styraciflua 'worplesdon' the sunniest spot you have — for most bedding and fruiting plants, more direct light directly means more flowers. Move off high-nitrogen feeds and use a higher-potassium "bloom" or tomato-type feed as it comes into flower.

When does liquidambar styraciflua 'worplesdon' normally bloom?