What to plant this week in Syracuse, NY
With frost dates still weeks away, Syracuse gardeners are in the prime harvest window for summer crops like zucchini and melons as we inch toward mid-April's last freeze. Focus your energy on pulling mature vegetables now and preparing beds for the late spring transplants that will follow this mild spell.
The next 7 days
Syracuse, NYGrowing in Syracuse right now
- Syracuse soils often become waterlogged during our frequent spring rain events, so ensure drainage is excellent before planting any of these heat-loving harvests like okra or melons.
- Our clay-heavy ground holds moisture well but requires deep cultivation; use a broadfork rather than heavy tilling to preserve soil structure when working around established zucchini and bean rows.
- Wind exposure from Lake Ontario can dry out young seedlings quickly, making consistent mulching essential around your transplanted dahlia and sunflower patches to retain humidity.
- While temperatures hover near our average of 50°F today, watch for sudden dips below freezing at night; cover sensitive crops like basil and shiso with row covers if a freeze is forecast.
Sow this week
No direct sowing windows open this week.
Transplant this week
Nothing is due to go out this week.
Harvest soon
41 crops- Basil
- Borage
- Bush Bean
- Cantaloupe
- Celery
- Cleome (Spider Flower)
- Cosmos
- Cowpea (Black-Eyed Pea)
- Cucumber
- Dahlia
- Edamame
- Fennel
- Flour Corn
- French Marigold
- Garden Verbena
- Garlic
- Ghost Pepper (Bhut Jolokia)
- Gourd (Ornamental/Bottle)
- Honeydew Melon
- Lima Bean
- Lisianthus (Prairie Gentian)
- Loofah (Luffa)
- Malabar Spinach
- Nasturtium
- Okra
- Pole Bean
- Pumpkin
- Roselle (Cranberry Hibiscus)
- Scarlet Runner Bean
- Shiso (Japanese Basil)
- Summer Savory
- Sunflower
- Sweet Corn
- Sweet Potato
- Thai Basil
- Vinca (Madagascar Periwinkle)
- Watermelon
- Winter Squash
- Yellow Summer Squash
- Zinnia
- Zucchini
Seasonal tips
- Succession sow bush beans and sweet corn every two weeks for continuous harvests through summer.
- Pinch back the tops of zucchini and squash plants now to encourage more fruit development rather than just vines.
- Cut back dying foliage on basil and borage after heavy harvesting to promote a second, smaller flush of growth.
Pest & disease watch
- Spider mites are becoming active on stressed okra and tomato plants as the dry winds from Lake Ontario increase humidity stress.
- Late-season aphid populations are building up on zucchini leaves, threatening your squash harvest before the first hard frost in mid-October.
- Powdery mildew is spreading rapidly across our cucumber and melon vines due to the combination of high humidity and fluctuating night temperatures.
Watering this week
Water deeply in the early morning to reduce evaporation while supporting heavy fruit production on melons and squash.
Pull any volunteer weeds immediately around your transplants like edamame and fennel before they compete for nutrients.
Syracuse gardening questions
3Can I still plant garlic bulbs this week for a fall harvest?
Yes, Syracuse gardeners typically sow garlic now in early spring if they missed their usual autumn window, though yields may be slightly reduced compared to fall-planted cloves. Ensure your soil is workable and not saturated before pushing the bulbs into the ground.
When should I expect my transplanted tomatoes to start fruiting?
Given our current zone 6a conditions with average last frost around April 21, most tomato plants set their first flowers within four weeks of being hardened off and moved outside. Keep them watered consistently to prevent blossom drop during this critical transition period.
Are there any specific varieties of beans that thrive in our local summer heat?
Pole beans and scarlet runner beans are excellent choices for Syracuse, as they tolerate the intense July heat and produce continuously until our first frost on October 17. Bush beans like 'Blue Lake' also perform well if you plant them after the soil has fully warmed up.
Other cities in zone 6a
12See the full zone 6a guide → · Plan your Syracuse garden in SproutGuide →