Magic Marigolds: Phosphorus, Spray & Expert Tips for Winter Blooms

• Marigolds require 6-7 hours of direct sunlight; move plants to a sunny location if they are in shade to encourage flowering.
• Flowering issues often stem from a lack of phosphorus and potassium, or an excess of nitrogen, which promotes foliage over blooms.
• Apply phosphorus and potash fertilizers, bone meal, or vermicompost near the roots to improve soil fertility and stimulate new flowers.
• To counter excess nitrogen, spray DAP (1 kg per 40-50 plants) along with a light potash solution.
• Regularly prune old flowers and weak branches, and water sparingly but frequently in winter to prevent root rot and encourage new growth.

Why It Matters: Expert advice helps gardeners achieve abundant marigold blooms.