Getting it to bloom

Why won't my Filifera Aurea Cypress bloom? (and how to make it flower)

Also called Gold Thread Sawara Cypress, Threadleaf Golden Cypress (Chamaecyparis pisifera 'Filifera Aurea').

More about filifera aurea cypress

About Filifera Aurea Cypress

Chamaecyparis pisifera 'Filifera Aurea' · also called Gold Thread Sawara Cypress, Threadleaf Golden Cypress · flowering

A golden threadleaf Sawara cypress with long, pendulous, whip-like branchlets of bright yellow foliage that cascade in a soft mound. 'Filifera Aurea' grows slowly into a broad, weeping specimen, glowing gold in full sun. It prefers moist, well-drained, slightly acidic soil and cool, humid conditions, needing only occasional shaping to keep its informal form.

Plant type: flowering

The reasons filifera aurea cypress isn't blooming

Almost every non-blooming filifera aurea cypress 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 filifera aurea cypress 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 filifera aurea cypress to flower

Maximise sun. Give filifera aurea cypress 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 filifera aurea cypress and get the feeding right with the filifera aurea cypress 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

Filifera Aurea Cypress 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 filifera aurea cypress care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Filifera Aurea Cypress blooming — frequently asked questions

Why won't my filifera aurea cypress flower?

Filifera Aurea Cypress 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 filifera aurea cypress bloom?

Give filifera aurea cypress 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 filifera aurea cypress normally bloom?