Getting it to bloom

Why won't my Dahurian Juniper bloom? (and how to make it flower)

Also called Dahurian Juniper, Daurian Juniper (Juniperus davurica).

More about dahurian juniper

About Dahurian Juniper

Juniperus davurica · also called Dahurian Juniper, Daurian Juniper · flowering

Dahurian Juniper is a hardy, spreading conifer from the cold steppes and mountains of Siberia, Mongolia, and northeastern China. It forms low, wide mats of scale-like grey-green to blue-green foliage. Exceptionally cold-tolerant and drought-resistant, it is used for groundcover and erosion control in harsh continental climates where few other conifers survive.

Plant type: flowering

Watch for — Scale insects: Juniper scale can colonise stems, leading to foliage yellowing and decline. Monitor in late winter and apply dormant horticultural oil before bud break to smother overwintering scale. Repeat in early summer if crawlers are detected.

The reasons dahurian juniper isn't blooming

Almost every non-blooming dahurian juniper 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 dahurian juniper 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 dahurian juniper to flower

Maximise sun. Give dahurian juniper 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 dahurian juniper and get the feeding right with the dahurian juniper 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

Dahurian Juniper 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 dahurian juniper care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Dahurian Juniper blooming — frequently asked questions

Why won't my dahurian juniper flower?

Dahurian Juniper 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 dahurian juniper bloom?

Give dahurian juniper 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 dahurian juniper normally bloom?