Getting it to bloom
Why won't my Japanese Anemone 'Honorine Jobert' bloom? (and how to make it flower)
Also called Japanese Anemone, Windflower, Autumn Anemone (Anemone x hybrida).
More about japanese anemone 'honorine jobert'
About Japanese Anemone 'Honorine Jobert'
Anemone x hybrida · also called Japanese Anemone, Windflower · flowering
A stately late-summer and autumn perennial producing pure white, single flowers with golden stamens on tall, branching stems above bold, vine-like foliage. 'Honorine Jobert' is the oldest and most reliable white cultivar, vigorous once established and long-lived. Toxic to dogs and cats due to irritant compounds in the Ranunculaceae family.
Plant type: flowering
Watch for — Slow establishment: Japanese anemones may sulk or fail to flower in the first 1-2 years; be patient and keep well watered — once established they spread vigorously.
The reasons japanese anemone 'honorine jobert' isn't blooming
Almost every non-blooming japanese anemone 'honorine jobert' 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 japanese anemone 'honorine jobert' 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 japanese anemone 'honorine jobert' to flower
- Maximise sun. Give japanese anemone 'honorine jobert' 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 japanese anemone 'honorine jobert' and get the feeding right with the japanese anemone 'honorine jobert' 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
Japanese Anemone 'Honorine Jobert' 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 japanese anemone 'honorine jobert' care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.
Japanese Anemone 'Honorine Jobert' blooming — frequently asked questions
Why won't my japanese anemone 'honorine jobert' flower?
Japanese Anemone 'Honorine Jobert' 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 japanese anemone 'honorine jobert' bloom?
Give japanese anemone 'honorine jobert' 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 japanese anemone 'honorine jobert' normally bloom?
Japanese Anemone 'Honorine Jobert' flowers across its growing season (mostly summer) and, kept fed and deadheaded, can bloom for many weeks or right up to frost.
What should I do with japanese anemone 'honorine jobert' after it flowers?
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.
What is the single biggest mistake stopping japanese anemone 'honorine jobert' flowering?
Feeding japanese anemone 'honorine jobert' a high-nitrogen general feed and growing it in too little sun — you get a big leafy plant and almost no flowers.
Keep reading
- Japanese Anemone 'Honorine Jobert' care — the full brief (light, water, humidity, problems, pet safety)
- Japanese Anemone 'Honorine Jobert' light needs — usually the first thing to fix for flowers
- Japanese Anemone 'Honorine Jobert' fertilising — the right feed for buds, not just leaves
- Should I water my plant? The simple check
- Why is my plant wilting? Wet vs dry
- Underwatered plant — signs and rehydration
- Why won't my peace lily bloom?
- Why won't my jade plant bloom?
- Why won't my tomato bloom?
- All 4831 bloom guides in the Growli library