Getting it to bloom

Why won't my Sardinian Glory of the Snow bloom? (and how to make it flower)

Also called Sardinian Chionodoxa, Lesser Glory of the Snow (Chionodoxa sardensis).

More about sardinian glory of the snow

About Sardinian Glory of the Snow

Chionodoxa sardensis · also called Sardinian Chionodoxa, Lesser Glory of the Snow · flowering

Sardinian Glory of the Snow is a delicate early-spring Asparagaceae bulb from western Turkey, producing vivid deep-blue flowers with a tiny white eye — smaller and a purer blue than Forbes' Glory of the Snow. Excellent for naturalising and underplanting. Like all Chionodoxa, the whole plant is toxic to pets.

Plant type: flowering

Watch for — Congestion over time: Dense colonies eventually flower less freely; lift and split clumps every few years immediately after the foliage dies back.

The reasons sardinian glory of the snow isn't blooming

Almost every non-blooming sardinian glory of the snow 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 sardinian glory of the snow 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 sardinian glory of the snow to flower

Maximise sun. Give sardinian glory of the snow 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 sardinian glory of the snow and get the feeding right with the sardinian glory of the snow 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

Sardinian Glory of the Snow 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 sardinian glory of the snow care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Sardinian Glory of the Snow blooming — frequently asked questions

Why won't my sardinian glory of the snow flower?

Sardinian Glory of the Snow 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 sardinian glory of the snow bloom?

Give sardinian glory of the snow 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 sardinian glory of the snow normally bloom?