Getting it to bloom

Why won't my Siberian Bugloss 'Hadspen Cream' bloom? (and how to make it flower)

Also called Hadspen Cream Siberian Bugloss, False Forget-Me-Not, Great Forget-Me-Not (Brunnera macrophylla).

More about siberian bugloss 'hadspen cream'

About Siberian Bugloss 'Hadspen Cream'

Brunnera macrophylla · also called Hadspen Cream Siberian Bugloss, False Forget-Me-Not · flowering

Siberian Bugloss 'Hadspen Cream' is a clump-forming shade perennial with large, heart-shaped leaves edged in irregular creamy-white, and delicate sky-blue forget-me-not flowers in spring. A superb ground cover for shaded borders. Prefers cool, moist conditions. Not considered toxic to pets.

Plant type: flowering

The reasons siberian bugloss 'hadspen cream' isn't blooming

Almost every non-blooming siberian bugloss 'hadspen cream' 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 siberian bugloss 'hadspen cream' 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 siberian bugloss 'hadspen cream' to flower

Maximise sun. Give siberian bugloss 'hadspen cream' 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 siberian bugloss 'hadspen cream' and get the feeding right with the siberian bugloss 'hadspen cream' 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

Siberian Bugloss 'Hadspen Cream' 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 siberian bugloss 'hadspen cream' care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Siberian Bugloss 'Hadspen Cream' blooming — frequently asked questions

Why won't my siberian bugloss 'hadspen cream' flower?

Siberian Bugloss 'Hadspen Cream' 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 siberian bugloss 'hadspen cream' bloom?

Give siberian bugloss 'hadspen cream' 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 siberian bugloss 'hadspen cream' normally bloom?