ANTIRRHINUM Rust Resistant Mix Seeds
ANTIRRHINUM Rust Resistant Mix Seeds - Average 1000 seeds
A half‑hardy perennial (grown as an annual) producing tall, colourful flower spikes in a versatile mix. Great for beds, borders, and containers, with improved resistance to rust.
Sow indoors: January–March
Flowers: June–October
How to Grow
Sow thinly 0.5cm deep in trays of compost and keep at 15–20°C. Seedlings appear in 10–21 days. Transplant to 5cm spacing once large enough to handle. Harden off and plant out after frost, spacing 25cm apart. Remove spent blooms to prolong flowering.