Getting it to bloom

Why won't my Pink Flowering Dogwood bloom? (and how to make it flower)

Also called Pink Flowering Dogwood, Red Flowering Dogwood, Rubra Dogwood (Cornus florida 'Rubra').

More about pink flowering dogwood

About Pink Flowering Dogwood

Cornus florida 'Rubra' · also called Pink Flowering Dogwood, Red Flowering Dogwood · flowering

'Rubra' is the classic pink-bracted flowering dogwood, the earliest widely grown pink form of Cornus florida. Its rosy-pink to pale red bracts open in mid-spring on bare branches, followed by lustrous summer foliage turning scarlet in autumn and clusters of red berries. A layered understory tree of great four-season garden value in moist, acidic woodland settings.

Plant type: flowering

The reasons pink flowering dogwood isn't blooming

Almost every non-blooming pink flowering dogwood 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 pink flowering dogwood 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 pink flowering dogwood to flower

Maximise sun. Give pink flowering dogwood 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 pink flowering dogwood and get the feeding right with the pink flowering dogwood 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

Pink Flowering Dogwood 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 pink flowering dogwood care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Pink Flowering Dogwood blooming — frequently asked questions

Why won't my pink flowering dogwood flower?

Pink Flowering Dogwood 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 pink flowering dogwood bloom?

Give pink flowering dogwood 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 pink flowering dogwood normally bloom?