Getting it to bloom

Why won't my Heuchera 'Dolce Blackcurrant' bloom? (and how to make it flower)

Also called Coral Bells 'Dolce Blackcurrant', Alumroot 'Dolce Blackcurrant' (Heuchera 'Dolce Blackcurrant').

More about heuchera 'dolce blackcurrant'

About Heuchera 'Dolce Blackcurrant'

Heuchera 'Dolce Blackcurrant' · also called Coral Bells 'Dolce Blackcurrant', Alumroot 'Dolce Blackcurrant' · flowering

Heuchera 'Dolce Blackcurrant' is a richly coloured perennial from the Dolce series, bearing deep burgundy-black foliage with a metallic sheen. Small cream to blush-white flowers emerge on tall wiry scapes in late spring. One of the darkest Heuchera cultivars available; pairs dramatically with chartreuse or silver companions. Hardy and reliable in partial shade.

Plant type: flowering

The reasons heuchera 'dolce blackcurrant' isn't blooming

Almost every non-blooming heuchera 'dolce blackcurrant' 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 heuchera 'dolce blackcurrant' 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 heuchera 'dolce blackcurrant' to flower

Maximise sun. Give heuchera 'dolce blackcurrant' 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 heuchera 'dolce blackcurrant' and get the feeding right with the heuchera 'dolce blackcurrant' 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

Heuchera 'Dolce Blackcurrant' 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 heuchera 'dolce blackcurrant' care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Heuchera 'Dolce Blackcurrant' blooming — frequently asked questions

Why won't my heuchera 'dolce blackcurrant' flower?

Heuchera 'Dolce Blackcurrant' 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 heuchera 'dolce blackcurrant' bloom?

Give heuchera 'dolce blackcurrant' 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 heuchera 'dolce blackcurrant' normally bloom?