When Does Larkspur Bloom? An Introduction to Its Blooming Period

Larkspur sown in spring blooms from July to August, while larkspur sown in autumn blooms from March to May the following year. Applying nitrogen fertilizer before flowering, and more phosphorus and potassium fertilizer after flowering, along with proper watering, and increasing lighting after October, can encourage earlier blooming. So how should larkspur be cared for during its blooming period to extend the blooming period?

1. How should larkspur be cared for during its blooming period to extend the blooming period?

1. Watering

Larkspur prefers a moist growing environment. During the blooming period in particular, avoid letting the potting soil dry out, and ensure a sufficient water supply. Only then can the flowers bloom fully, brightly and beautifully.

2. Fertilizing

For the pre-flowering topdressing, choose nitrogen fertilizer, as this ensures plump flowers with bright, vivid colors. After flowering, apply more phosphorus and potassium fertilizer to ensure normal plant growth, avoid excessive vegetative growth, and prevent lodging. Fertilizer can be applied 1-3 times a month.

3. Pest and disease control

The blooming period is when larkspur attracts bees and butterflies, so be careful that small creatures such as bees and butterflies bring pathogens or insect eggs onto the plants, and check promptly. If aphids and noctuid moths appear, remove them promptly and spray promptly to kill them.

4. Shaping and care

Only when the main stem stands upright can large, attractive flowers be produced, so avoid breaking the main stem. You can insert a branch or bamboo pole into the flower pot as a support to help the main stem, which is under great pressure.

In short, to extend the larkspur blooming period, you must do a good job of routine care.