Cincinnati planting schedule
The following planting schedule is designed for people that live in Cincinnati. Cincinnati falls under the 6b hardiness zone. It means the average minimum temperature is between -5 to 0 °F (-20.6 to -17.8 °C). These values should be taken into account when planting, because most plants cannot withstand frost, so when colder air arrives, the plants should be placed in a frost-free area.
Why do you need a planting calendar?
The planting calendar is useful for every gardener.
- Ensures your plants grow during the best temperature and light conditions, leading to healthier plants.
- Provides a continuous supply of fresh produce throughout the growing season, reducing the need to buy from stores.
- Saves water and fertilizer by using them when plants need them most, reducing waste and cost.
- Spreads gardening tasks over the season, making gardening more manageable and enjoyable
What do the dates mean?
In the table below, you can see 4 dates.
Sowing seeds indoor: Sowing seeds indoors is a crucial step in gardening, allowing gardeners to extend the growing season and ensure healthy plant development. The ideal indoor sowing date varies by plant type and local climate but generally occurs 6-8 weeks before the last expected frost date. This early start provides young plants with a controlled environment, promoting strong root systems and robust growth before transplanting outdoors. Indoor sowing helps avoid the harsh conditions of early spring, reducing the risk of frost damage and giving plants a head start. Proper timing and care during this stage are essential for a successful gardening season.
Transplanting to outdoor: Transplanting plants outdoors is typically done after the last frost date when the soil has warmed. This timing ensures that young plants can thrive without the risk of frost damage. Transplanting usually occurs 1-2 weeks after sowing seeds indoors, allowing plants to establish strong roots. Gradually acclimate seedlings to outdoor conditions through a process called hardening off, ensuring a smooth transition and promoting healthy growth.
Harvesting: Harvesting usually occurs three months after sowing seeds, depending on the specific plant’s maturity period. This timing ensures the produce reaches peak ripeness and nutritional value. Monitoring the growth and health of plants is essential to determine the precise harvesting time. Properly timed harvesting maximizes yield and flavor, providing fresh, home-grown produce at its best.
Last Month to plant: The last month a vegetable can be planted is determined by counting back from the first expected frost date, ensuring the plant has enough time to mature before cold weather arrives. Planting too late can result in stunted growth or failure to produce a harvest. Always check the specific requirements for each vegetable and your local frost dates to optimize planting times and achieve a successful yield.
Our planting calendar recommends planting your vegetables and herbs in the given months in Cincinnati.
Vegetables
| Plant | Sow seeds indoor | Transplanting to outdoor | Harvesting Month | Last date |
|---|---|---|---|---|
| Cucumber | N/A | N/A | N/A | N/A |
| Brussels Sprouts | May 14 | May 21 | August 9 | July 7 |
| Tomato | June 15 | June 20 | August 14 | July 9 |
| Spinach | April 11 | April 21 | May 26 | September 14 |
| Beets | May 15th | May 25th | July 14th | August 15th |
| Zucchini | N/A | N/A | N/A | N/A |
| Cabbages | N/A | N/A | N/A | N/A |
| Potato | May 13 | May 23 | July 22 | August 5 |
| Radish | May 4 | May 9 | June 6 | September 6 |
| Broccoli | May 13 | May 23 | July 17 | August 10 |
| Carrot | April 8 | April 22 | July 15 | July 27 |
| Cauliflower | April 26 | May 3 | June 22 | August 20 |
| Onion | March 25 | April 3 | August 1 | July 5 |
Herbs
| Plant | Sow seeds indoor | Transplanting to outdoor | Harvesting Month | Last date |
|---|---|---|---|---|
| Parsley | April 7 | April 27 | June 16 | September 6 |
| Dill | June 29 | July 9 | August 6 | July 11 |
| Fennel | April 30 | May 14 | July 29 | July 7 |
| Sage | May 30 | June 9 | August 8 | July 14 |
| Thyme | December 28 | January 17 | March 17 | November 1 |
| Oregano | May 2 | May 9 | June 23 | August 20 |
| Mustard | May 2 | May 9 | June 8 | September 4 |
| Mint | N/A | N/A | N/A | N/A |
| Lavender | April 25 | May 9 | June 18 | August 25 |
| Rosemary | April 6 | April 21 | Jly 10 | July 31 |
| Ginger | N/A | N/A | N/A | N/A |
| Basil | June 11 | June 21 | August 10 | July 17 |
| Cilantro | May 2 | May 9 | August 30 | June 13 |
When can you grow Cucumber in Cincinnati?
Due to the fact, that the temperature is not stable above 61 °F (16 °C) at any time of the year, Cucumber cannot be planted outdoors. In order to grow this plant indoors, it is necessary to create artificial conditions. These specific conditions are difficult to create, so we don't recommend planting Cucumber in your city.
When can you grow Brussels Sprouts in Cincinnati?
You can start sowing your seeds on May 14, because during this period, night temperatures are already stable above 45 °F (7 °C) in Cincinnati. This is the minimum temperature Brussels Sprouts can tolerate. Then, wait for days for germination. After that, you can transplant your Brussels Sprouts to outdoor on May 21. It takes days to grow you plant, so you can harvest it on August 9. You can plant your Brussels Sprouts until July 07.
When can you grow Tomato in Cincinnati?
You can start sowing your seeds on June 15, because during this period, night temperatures are already stable above 54 °F (12 °C) in Cincinnati. This is the minimum temperature Tomato can tolerate. Then, wait for days for germination. After that, you can transplant your Tomato to outdoor on June 20. It takes 54 days to grow you plant, so you can harvest it on August 14. You can plant your Tomato until July 09.
When can you grow Parsley in Cincinnati?
You can start sowing your seeds on April 7, because during this period, night temperatures are already stable above 32 °F (0 °C) in Cincinnati. This is the minimum temperature Parsley can tolerate. Then, wait for 20 days for germination. After that, you can transplant your Parsley to outdoor on April 27. It takes 50 days to grow you plant, so you can harvest it on June 16. You can plant your Parsley until September 06.
When can you grow Dill in Cincinnati?
You can start sowing your seeds on June 29, because during this period, night temperatures are already stable above 59 °F (15 °C) in Cincinnati. This is the minimum temperature Dill can tolerate. Then, wait for days for germination. After that, you can transplant your Dill to outdoor on July 9. It takes days to grow you plant, so you can harvest it on August 6. You can plant your Dill until July 11.
When can you grow Spinach in Cincinnati?
You can start sowing your seeds on April 11, because during this period, night temperatures are already stable above 36 °F (2 °C) in Cincinnati. This is the minimum temperature Spinach can tolerate. Then, wait for 5 days for germination. After that, you can transplant your Spinach to outdoor on April 21. It takes 40 days to grow you plant, so you can harvest it on May 26. You can plant your Spinach until September 14.
When can you grow Fennel in Cincinnati?
You can start sowing your seeds on April 30, because during this period, night temperatures are already stable above 32 °F (0 °C) in Cincinnati. This is the minimum temperature Fennel can tolerate. Then, wait for 14 days for germination. After that, you can transplant your Fennel to outdoor on May 14. It takes 76 days to grow you plant, so you can harvest it on July 29. You can plant your Fennel until July 07.
When can you grow Sage in Cincinnati?
You can start sowing your seeds on May 30, because during this period, night temperatures are already stable above 50 °F (10 °C) in Cincinnati. This is the minimum temperature Sage can tolerate. Then, wait for days for germination. After that, you can transplant your Sage to outdoor on June 9. It takes 60 days to grow you plant, so you can harvest it on August 8. You can plant your Sage until July 14.
When can you grow Beets in Cincinnati?
You can start sowing your seeds on May 15th, because during this period, night temperatures are already stable above 41 °F (5 °C) in Cincinnati. This is the minimum temperature Beets can tolerate. Then, wait for days for germination. After that, you can transplant your Beets to outdoor on May 25th. It takes days to grow you plant, so you can harvest it on July 14th. You need to wait for May 15th to start sowing seeds.
When can you grow Thyme in Cincinnati?
You can start sowing your seeds on December 28, because during this period, night temperatures are already stable above -4 °F (-20 °C) in Cincinnati. This is the minimum temperature Thyme can tolerate. Then, wait for 20 days for germination. After that, you can transplant your Thyme to outdoor on January 17. It takes 60 days to grow you plant, so you can harvest it on March 17. You can plant your Thyme until November 01.
When can you grow Oregano in Cincinnati?
You can start sowing your seeds on May 2, because during this period, night temperatures are already stable above 41 °F (5 °C) in Cincinnati. This is the minimum temperature Oregano can tolerate. Then, wait for days for germination. After that, you can transplant your Oregano to outdoor on May 9. It takes 45 days to grow you plant, so you can harvest it on June 23. You need to wait for May 2 to start sowing seeds.
When can you grow Mustard in Cincinnati?
You can start sowing your seeds on May 2, because during this period, night temperatures are already stable above 41 °F (5 °C) in Cincinnati. This is the minimum temperature Mustard can tolerate. Then, wait for days for germination. After that, you can transplant your Mustard to outdoor on May 9. It takes days to grow you plant, so you can harvest it on June 8. You can plant your Mustard until September 04.
When can you grow Mint in Cincinnati?
Due to the fact, that the temperature is not stable above 56 °F (13 °C) at any time of the year, Mint cannot be planted outdoors. In order to grow this plant indoors, it is necessary to create artificial conditions. These specific conditions are difficult to create, so we don't recommend planting Mint in your city.
When can you grow Lavender in Cincinnati?
You can start sowing your seeds on April 25, because during this period, night temperatures are already stable above 41 °F (5 °C) in Cincinnati. This is the minimum temperature Lavender can tolerate. Then, wait for days for germination. After that, you can transplant your Lavender to outdoor on May 9. It takes days to grow you plant, so you can harvest it on June 18. You need to wait for April 25 to start sowing seeds.
When can you grow Rosemary in Cincinnati?
You can start sowing your seeds on April 6, because during this period, night temperatures are already stable above 36 °F (2 °C) in Cincinnati. This is the minimum temperature Rosemary can tolerate. Then, wait for days for germination. After that, you can transplant your Rosemary to outdoor on April 21. It takes days to grow you plant, so you can harvest it on Jly 10. You can plant your Rosemary until July 31.
When can you grow Zucchini in Cincinnati?
Due to the fact, that the temperature is not stable above 59 °F (15 °C) at any time of the year, Zucchini cannot be planted outdoors. In order to grow this plant indoors, it is necessary to create artificial conditions. These specific conditions are difficult to create, so we don't recommend planting Zucchini in your city.
When can you grow Cabbages in Cincinnati?
Due to the fact, that the temperature is not stable above 61 °F (16 °C) at any time of the year, Cabbages cannot be planted outdoors. In order to grow this plant indoors, it is necessary to create artificial conditions. These specific conditions are difficult to create, so we don't recommend planting Cabbages in your city.
When can you grow Potato in Cincinnati?
You can start sowing your seeds on May 13, because during this period, night temperatures are already stable above 41 °F (4.5 °C) in Cincinnati. This is the minimum temperature Potato can tolerate. Then, wait for days for germination. After that, you can transplant your Potato to outdoor on May 23. It takes days to grow you plant, so you can harvest it on July 22. You need to wait for May 13 to start sowing seeds.
When can you grow Radish in Cincinnati?
You can start sowing your seeds on May 4, because during this period, night temperatures are already stable above 41 °F (5 °C) in Cincinnati. This is the minimum temperature Radish can tolerate. Then, wait for days for germination. After that, you can transplant your Radish to outdoor on May 9. It takes 28 days to grow you plant, so you can harvest it on June 6. You can plant your Radish until September 06.
When can you grow Broccoli in Cincinnati?
You can start sowing your seeds on May 13, because during this period, night temperatures are already stable above 40 °F (4 °C) in Cincinnati. This is the minimum temperature Broccoli can tolerate. Then, wait for days for germination. After that, you can transplant your Broccoli to outdoor on May 23. It takes days to grow you plant, so you can harvest it on July 17. You need to wait for May 13 to start sowing seeds.
When can you grow Carrot in Cincinnati?
You can start sowing your seeds on April 8, because during this period, night temperatures are already stable above 32 °F (0 °C) in Cincinnati. This is the minimum temperature Carrot can tolerate. Then, wait for 14 days for germination. After that, you can transplant your Carrot to outdoor on April 22. It takes 84 days to grow you plant, so you can harvest it on July 15. You can plant your Carrot until July 27.
When can you grow Cauliflower in Cincinnati?
You can start sowing your seeds on April 26, because during this period, night temperatures are already stable above 40 °F (4 °C) in Cincinnati. This is the minimum temperature Cauliflower can tolerate. Then, wait for days for germination. After that, you can transplant your Cauliflower to outdoor on May 3. It takes days to grow you plant, so you can harvest it on June 22. You need to wait for April 26 to start sowing seeds.
When can you grow Onion in Cincinnati?
You can start sowing your seeds on March 25, because during this period, night temperatures are already stable above 20 °F (-7 °C) in Cincinnati. This is the minimum temperature Onion can tolerate. Then, wait for 9 days for germination. After that, you can transplant your Onion to outdoor on April 3. It takes 120 days to grow you plant, so you can harvest it on August 1. You can plant your Onion until July 05.
When can you grow Ginger in Cincinnati?
Due to the fact, that the temperature is not stable above 50 °F (10 °C) at any time of the year, Ginger cannot be planted outdoors. In order to grow this plant indoors, it is necessary to create artificial conditions. These specific conditions are difficult to create, so we don't recommend planting Ginger in your city.
When can you grow Basil in Cincinnati?
You can start sowing your seeds on June 11, because during this period, night temperatures are already stable above 59 °F (15 °C) in Cincinnati. This is the minimum temperature Basil can tolerate. Then, wait for 10 days for germination. After that, you can transplant your Basil to outdoor on June 21. It takes 50 days to grow you plant, so you can harvest it on August 10. You can plant your Basil until July 17.
When can you grow Cilantro in Cincinnati?
You can start sowing your seeds on May 2, because during this period, night temperatures are already stable above 41 °F (5 °C) in Cincinnati. This is the minimum temperature Cilantro can tolerate. Then, wait for 7 days for germination. After that, you can transplant your Cilantro to outdoor on May 9. It takes 113 days to grow you plant, so you can harvest it on August 30. You can plant your Cilantro until June 13.
