Are Brussels sprouts suitable for beginner gardeners?

Written by
Olivia Mitchell
Reviewed by
Prof. Samuel Fitzgerald, Ph.D.Brussels sprouts may be difficult to start, but eventually they reward effort and dedication. My first experience, antibiotics and planting in short-season resulted in a tall plant with sprouts that were awful and bitter. I had to learn, as they require cool growing seasons. They require a long growing season, anywhere between 80-100 cold-season days. Start seeds indoors about 6 weeks before the last frost, and transplant to the garden when the night temperature is above 45°F.
Planting Schedules
- Zones 3-5: Start seeds mid-June for fall harvest
- Zones 6-8: Direct sow late August
- Use frost date calculators for precision
Pest Patrol
- Install floating row covers at transplanting
- Spray neem oil every 10 days
- Handpick cabbage worms every morning
Frost Defense
- Mulch with straw before first frost
- Wrap stalks with burlap below 25°F
- Harvest after 3 light frosts for sweetness
Drip irrigation helps you avoid overwatering disasters. My clay soil required me to do cycles of 20 minutes, every third day. Sandy plots? Daily 15 minutes. Buy timers. I saved 8 hours per week. I check the moisture in the soil moisture at noon; if the top inch crumbles, then deep-soak the area.
Frost turns the bitterness of the greens into a wonderfully nutty fix. I am obsessive about tracking temperatures once the sprouts emerge. The first night with a temperature of 28°F provides a wonderful transformation as the sugars in the outer leaves concentrate. I harvest from the bottom up, leaving the plant intact for secondary sprouts.
Companion planting reduces your labor to deal with pests. My border of garlic plants keeps 70% of aphids away. I planted marigolds in between the rows that confuse cabbage moths. For slugs, I sink beer traps (they worked better than organic baits). With Brussels sprouts, it is better to prevent infestations instead of cure.
Read the full article: How to Grow Brussels Sprouts: Pro Tips for Big Harvests