Getting it to bloom
Why won't my Celosia argentea var. spicata 'Cramer's Amazon' bloom? (and how to make it flower)
Also called Cramer's Amazon Celosia, Wheat Celosia (Celosia argentea var. spicata 'Cramer's Amazon').
More about celosia argentea var. spicata 'cramer's amazon'
About Celosia argentea var. spicata 'Cramer's Amazon'
Celosia argentea var. spicata 'Cramer's Amazon' · also called Cramer's Amazon Celosia, Wheat Celosia · flowering
Celosia argentea var. spicata 'Cramer's Amazon' is a tall wheat-type celosia with slender magenta-pink flower spikes over burgundy-tinged foliage. A vigorous, heat- and humidity-tolerant warm-season annual, it blooms prolifically from summer to frost and is a top cut-flower for fresh and dried arrangements. It thrives in full sun and free-draining soil.
Plant type: flowering
The reasons celosia argentea var. spicata 'cramer's amazon' isn't blooming
Almost every non-blooming celosia argentea var. spicata 'cramer's amazon' 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 celosia argentea var. spicata 'cramer's amazon' 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 celosia argentea var. spicata 'cramer's amazon' to flower
- Maximise sun. Give celosia argentea var. spicata 'cramer's amazon' 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 celosia argentea var. spicata 'cramer's amazon' and get the feeding right with the celosia argentea var. spicata 'cramer's amazon' 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
Celosia argentea var. spicata 'Cramer's Amazon' 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 celosia argentea var. spicata 'cramer's amazon' care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.
Celosia argentea var. spicata 'Cramer's Amazon' blooming — frequently asked questions
Why won't my celosia argentea var. spicata 'cramer's amazon' flower?
Celosia argentea var. spicata 'Cramer's Amazon' 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 celosia argentea var. spicata 'cramer's amazon' bloom?
Give celosia argentea var. spicata 'cramer's amazon' 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 celosia argentea var. spicata 'cramer's amazon' normally bloom?
Celosia argentea var. spicata 'Cramer's Amazon' 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 celosia argentea var. spicata 'cramer's amazon' 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 celosia argentea var. spicata 'cramer's amazon' flowering?
Feeding celosia argentea var. spicata 'cramer's amazon' a high-nitrogen general feed and growing it in too little sun — you get a big leafy plant and almost no flowers.
Keep reading
- Celosia argentea var. spicata 'Cramer's Amazon' care — the full brief (light, water, humidity, problems, pet safety)
- Celosia argentea var. spicata 'Cramer's Amazon' light needs — usually the first thing to fix for flowers
- Celosia argentea var. spicata 'Cramer's Amazon' 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 2023 bloom guides in the Growli library