I sowed a few of these seeds around the garden earlier in the month and they have already grown some vibrant ferny foliage. Today I have sown a few seeds in a 7″ pot with a view to eventually creating a large mixed container of Ammi and white Cleome and other tall white perennials. At present its just a plan but it’s something to look forward to.
Ammi Majus is among the best white filler-foliage plants available, lacy, elegant and splendid arranged in a great cloud on its own. Ammi is easy for beginners and perfect for attracting bees, butterflies and other pollinating insects. Ammi Majus seed can be sown from March to May or from late August to September. Seed is best sown in deep pots as it has a long taproot which is sensitive to disturbance and can be damaged when transplanting so care must be taken. Sow 6 to 8 weeks before planting out. When first true leaves appear transplant into larger containers. Harden off and plant out after last frost.
Alternatively seeds can be sown where they are to flower once temperatures are around 15 to 20°C . Surface sow thinly around 12″ apart and cover lightly. Keep moist. Germination normally occurs within 7 to 21 days. When large enough to handle thin out 8″ apart and provide support in exposed areas.