Getting it to bloom

Why won't my Daylily 'Black-eyed Stella' bloom? (and how to make it flower)

Also called Black-eyed Stella Daylily, Golden Eye Daylily (Hemerocallis 'Black-eyed Stella').

More about daylily 'black-eyed stella'

About Daylily 'Black-eyed Stella'

Hemerocallis 'Black-eyed Stella' · also called Black-eyed Stella Daylily, Golden Eye Daylily · flowering

Black-eyed Stella is a compact reblooming daylily producing golden-yellow flowers with a striking dark purple-black eye zone on 45 cm scapes. A popular cultivar for its eye-catching two-tone patterning and reliable rebloom from early summer to frost. TOXIC — all Hemerocallis are potentially deadly to cats.

Plant type: flowering

Watch for — Reduced rebloom: Ensure full sun, consistent watering, and regular feeding. Deadhead finished scapes at the base to encourage the next flush.

The reasons daylily 'black-eyed stella' isn't blooming

Almost every non-blooming daylily 'black-eyed stella' 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 daylily 'black-eyed stella' 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 daylily 'black-eyed stella' to flower

Maximise sun. Give daylily 'black-eyed stella' 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 daylily 'black-eyed stella' and get the feeding right with the daylily 'black-eyed stella' 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

Daylily 'Black-eyed Stella' 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 daylily 'black-eyed stella' care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Daylily 'Black-eyed Stella' blooming — frequently asked questions

Why won't my daylily 'black-eyed stella' flower?

Daylily 'Black-eyed Stella' 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 daylily 'black-eyed stella' bloom?

Give daylily 'black-eyed stella' 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 daylily 'black-eyed stella' normally bloom?