Thompson & Morgan Wallflower Sugar Rush F1 Hybrid - 1 Seed Packet (20 Seeds)

Seeds can be sown indoors from late winter to early spring, or directly outdoors after the last frost. For the earliest blooms, sow indoors.

Germination typically takes between 10 to 21 days, provided consistent moisture and temperatures between 15-20°C are maintained.

They are very versatile and will grow well in most well-drained soils, even in poorer soil conditions. Good drainage is key.

Yes, their compact and multi-branching growth makes them ideal for containers, window boxes, and pots.

Yes, a key feature of this variety is its extended blooming period, providing color from spring right through to autumn.

The Wallflower Sugar Rush typically reaches a height and spread of about 30cm (12 inches).

Yes, the dense flower spikes have a delightful sweet fragrance.

Ensure consistent moisture, appropriate temperature (15-20°C), and that seeds are not sown too deeply. Try a fresh packet if problems persist.

This often indicates insufficient light. Move seedlings to a brighter location or provide supplemental grow lights. Ensure good air circulation.

Check if the plant is receiving adequate sunlight (at least 6 hours per day). Ensure it is not over-watered or in waterlogged soil. Adequate spacing can also help.

Deadhead spent blooms to encourage new flower production. Ensure the plant is receiving consistent moisture and adequate nutrients, especially during peak flowering periods.