Getting it to bloom

Why won't my Canadian Wild Ginger bloom? (and how to make it flower)

Also called Canadian Wild Ginger, Wild Ginger (Asarum canadense).

More about canadian wild ginger

About Canadian Wild Ginger

Asarum canadense · also called Canadian Wild Ginger, Wild Ginger · flowering

Canadian Wild Ginger is a low-growing native woodland perennial prized as a shade groundcover. Heart-shaped, velvety leaves spread slowly by rhizome to form dense colonies. It thrives in humus-rich, moist soil under deep shade, making it ideal beneath deciduous trees. Inconspicuous brownish-purple flowers bloom at soil level in spring.

Plant type: flowering

The reasons canadian wild ginger isn't blooming

Almost every non-blooming canadian wild ginger 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 canadian wild ginger 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 canadian wild ginger to flower

Maximise sun. Give canadian wild ginger 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 canadian wild ginger and get the feeding right with the canadian wild ginger 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

Canadian Wild Ginger 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 canadian wild ginger care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Canadian Wild Ginger blooming — frequently asked questions

Why won't my canadian wild ginger flower?

Canadian Wild Ginger 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 canadian wild ginger bloom?

Give canadian wild ginger 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 canadian wild ginger normally bloom?