100 Days. Groninger is an easy to grow, steady producing variety. These medium to small sprouts are an ideal choice for first timers. Sprouts form a tight head and maintain a delicate flavor even in variable weather. Groninger Brussels can handle a light frost and will improve in flavor with the cold weather. This variety has received the RHS Award of Garden Merit.
Growing Tips: Best planted in midsummer for winter harvest. Sow seeds or set transplants into rich soil in full sun with abundant moisture. Best when harvested after light frost.
located with the seedlings
| sun | full |
|---|---|
| depth | 1/4“-1/2” |
| thin | 24“ |
| outdoor sow | |
| indoor sow | 4-6 weeks before final frost |
| germ. temp | 45-85 F |
| sprout time | 7-10 days |
| transplant | At 4-6” with 2-4 leaves |
| container ready | |
| harvest time | 100 days |
| frost resistant | |
| heat resistant | |
| continuous sow |
| date | water? | water amount | plant health | height | # of flowers | # of fruits | chemicals | amendments | comments | photo? |
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