Czech gardeners advised on bone‑meal for zucchini and summer radish sowing

After rainy periods Czech gardeners report that zucchini often develop blossom‑end rot, a symptom of calcium deficiency. Experts recommend lightly sprinkling bone meal around the plants and working it into the topsoil, followed by watering, to provide a slow‑release calcium source. Regular irrigation and mulching are also advised to keep soil moisture even.

At the same time, gardeners are encouraged to sow radish seeds throughout the summer to extend the harvest into autumn. New heat‑tolerant varieties such as ‘Rampouch’, ‘Duo’, ‘Lada’, ‘Sora’ and ‘Slovana’ can be planted every two to three weeks, spaced 20‑30 cm apart, to ensure a continuous supply of crisp radishes. Adequate, even watering helps prevent excessive spiciness and maintains quality.