Getting it to bloom

Why won't my Pink Variable Heron's Bill bloom? (and how to make it flower)

Also called Pink Variable Heron's Bill, Pink Stork's Bill, Variable Heron's Bill (Erodium x variabile 'Roseum').

More about pink variable heron's bill

About Pink Variable Heron's Bill

Erodium x variabile 'Roseum' · also called Pink Variable Heron's Bill, Pink Stork's Bill · flowering

Erodium x variabile 'Roseum' is a garden hybrid between E. corsicum and E. reichardii, producing a compact, trailing mat of dark grey-green lobed leaves studded with deep rose-pink flowers (to 1.5 cm across) with darker veining throughout summer. It holds an RHS Award of Garden Merit and is perfectly suited to rock gardens, raised beds, alpine troughs, and the tops of dry stone walls. Sharp drainage is the single most critical requirement. This species is not listed by the ASPCA as toxic and is considered low-risk to pets.

Plant type: flowering

The reasons pink variable heron's bill isn't blooming

Almost every non-blooming pink variable heron's bill 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 variable heron's bill 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 variable heron's bill to flower

Maximise sun. Give pink variable heron's bill 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 variable heron's bill and get the feeding right with the pink variable heron's bill 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 Variable Heron's Bill 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 variable heron's bill care brief and its watering schedule — a stressed, badly watered plant rarely has the energy to flower at all.

Pink Variable Heron's Bill blooming — frequently asked questions

Why won't my pink variable heron's bill flower?

Pink Variable Heron's Bill 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 variable heron's bill bloom?

Give pink variable heron's bill 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 variable heron's bill normally bloom?