Getting it to bloom

Why won't my Eyelash Sage bloom? (and how to make it flower)

Also called Eyelash Sage, Eyelash-Leaved Sage (Salvia blepharophylla).

More about eyelash sage

About Eyelash Sage

Salvia blepharophylla · also called Eyelash Sage, Eyelash-Leaved Sage · flowering

Native to the mountain woodlands of north-eastern Mexico, Salvia blepharophylla is a compact, spreading sub-shrub prized for its vivid scarlet flowers that blaze from early summer through late autumn. It spreads slowly via underground stolons and is notably drought-tolerant once established, making it well suited to dry sunny borders and gravel gardens. In most UK regions it requires frost protection over winter — best moved under glass or into a cool greenhouse when temperatures approach freezing. Salvia (sage) genus is listed as non-toxic to dogs and cats by the ASPCA.

Plant type: flowering

The reasons eyelash sage isn't blooming

Almost every non-blooming eyelash sage 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 eyelash sage 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 eyelash sage to flower

Maximise sun. Give eyelash sage 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 eyelash sage and get the feeding right with the eyelash sage 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

Eyelash Sage 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 eyelash sage care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Eyelash Sage blooming — frequently asked questions

Why won't my eyelash sage flower?

Eyelash Sage 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 eyelash sage bloom?

Give eyelash sage 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 eyelash sage normally bloom?