Gardeners’ quality. Synergy F1 is a very suitable variety for wide cultivation from spring to autumn, but especially for somewhat warmer summers. It has good self-coverage, forms beautiful large heads and is also resistant to less friendly weather conditions. Use anti-insect nets to protect young plants against cabbage midge and cabbage root fly. Cultivate each year in a different spot.
| Sow indoor | |
| Sow outdoor | |
| Flowering / Harvest |
| J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|
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