What to plant this week in Toledo, OH
With average last frost passing on April 21, Toledo's gardeners are currently in a critical transition phase where early spring crops like carrots and parsnips are ready for immediate harvest before the heat arrives. While you can sow warm-weather seeds like zucchini and okra now, be mindful that the region's variable late-spring frosts can still threaten tender starts if temperatures dip below zero overnight.
The next 7 days
Toledo, OHGrowing in Toledo right now
- Toledo's clay-heavy soils often hold moisture too well in spring; amend beds with compost to improve drainage for your newly sown cucumbers and squash before heavy rains hit.
- The city sits near the Maumee River valley, creating microclimates where low-lying areas freeze later than higher ground on Toledo Express Road or along I-280.
- Take advantage of the narrow frost window by harvesting cool-season staples like beets and lettuce now before heat stress reduces yield quality.
Sow this week
17 crops- Basil
- Borage
- Bush Bean
- Cleome (Spider Flower)
- Cucumber
- French Marigold
- Malabar Spinach
- Nasturtium
- Okra
- Pole Bean
- Scarlet Runner Bean
- Summer Savory
- Thai Basil
- Vinca (Madagascar Periwinkle)
- Yellow Summer Squash
- Zinnia
- Zucchini
Transplant this week
Nothing is due to go out this week.
Harvest soon
58 crops- Anaheim (New Mexico) Pepper
- Banana Pepper
- Basil
- Beefsteak Tomato
- Beet
- Bell Pepper
- Borage
- Brussels Sprouts
- Bush Bean
- Cantaloupe
- Carrot
- Cayenne Pepper
- Cleome (Spider Flower)
- Cosmos
- Cowpea (Black-Eyed Pea)
- Cucumber
- Dahlia
- Edamame
- Eggplant
- Fennel
- Flour Corn
- French Marigold
- Garden Geranium (Zonal)
- Garden Verbena
- Garlic
- Honeydew Melon
- Jalapeño
- Lantana
- Lima Bean
- Malabar Spinach
- Marconi Pepper
- Nasturtium
- Okra
- Ornamental Sweet Potato Vine
- Parsley
- Parsnip
- Petunia
- Poblano Pepper
- Pole Bean
- Potato
- Roma Tomato
- Rutabaga
- Scallion (Bunching Onion)
- Scarlet Runner Bean
- Serrano Pepper
- Shiso (Japanese Basil)
- Snapdragon
- Summer Savory
- Sunflower
- Sweet Corn
- Thai Basil
- Tomatillo
- Tomato
- Vinca (Madagascar Periwinkle)
- Watermelon
- Yellow Summer Squash
- Zinnia
- Zucchini
Seasonal tips
- Succession sow bush beans and pole beans every two weeks for a continuous harvest throughout the summer.
- Mulch around young tomato and pepper plants to retain soil moisture as temperatures rise above 80°F.
- Thin carrot and beet seedlings now to prevent overcrowding and ensure sturdy root development.
Pest & disease watch
- Watch for late-emerging cabbage loopers and flea beetles as brassicas and cole crops begin active growth in April warmth.
- Spider mites may appear on eggplants and peppers if the forecast predicts a stretch of dry, sunny weather following recent rains.
- Slugs remain highly active in Toledo's damp spring conditions; inspect seedlings under cover boards daily for early signs of damage.
Watering this week
Water deeply in the early morning to encourage deep root growth and reduce evaporation losses during this hot season.
Harvest sweet corn when the kernels are milky and firm, not yet hard or fully browned, for peak sweetness.
Toledo gardening questions
3Can I transplant tomato starts now in Toledo?
No, your zone facts indicate no plants are listed as transplantable this week. Wait until after the average last frost date of April 21 and when soil temperatures stabilize above 60°F to avoid stunting or death from cold shock.
What should I do with my garlic harvest right now?
This is an optimal time to dig up your garlic, which is listed as ready for harvest soon. Cure the bulbs in a dry, airy location out of direct sun before storing them for winter use or replanting next fall.
Are warm-weather seeds like zucchini safe to plant outdoors today?
Yes, yellow summer squash and zucchini are explicitly listed as sowable now in Toledo. Start them directly in the garden rather than indoors since transplanting isn't recommended this week, ensuring you place them where they won't be hit by a potential late frost.
Other cities in zone 6b
12See the full zone 6b guide → · Plan your Toledo garden in SproutGuide →