
How to start indoor cabbage plants from seeds?
- Harvest your cabbage once the heads reach the desired size and are firm.
- Your cabbage should be ready to harvest after about 70 days of planting.
- But, just because a cabbage looks ready to harvest, does not mean it is. ...
- Cut the cabbage heads at the base using a sharp knife.
How to grow cabbage in Easy Steps?
Grow cabbage in soil rich in organic matter that is well-drained. Prepare the planting beds ahead of planting by covering beds with 2 to 3 inches (5-7cm) of aged compost or commercial organic planting mix and turning it under to 12 inches (30cm) deep. Cabbage grows best where the soil pH is between 6.5 and 6.8.
How to start cabbage seeds?
To help ensure the greatest success of your cabbage seeds germinating you should:
- Use a heat mat to ensure the gardening pot remains at 70 degrees Fahrenheit
- Use a grow light to control how much light your cabbage seeds receive
- Water your seeds with a spray bottle to ensure your seeds are not overwatered
When to plant cabbage?
Quick facts
- Plant where you have not grown cabbage, broccoli, cauliflower, turnips, rutabaga or Brussels sprouts for the last four years.
- If you plant in the spring for summer harvest, you should start cabbage indoors. For a fall crop, plant seed directly in the garden in early July.
- Cabbage will tolerate below-freezing temperatures late in plant growth.

Should you start cabbage seeds indoors?
When to Start Cabbage & Kale Seeds. Cabbage seeds are best started indoors 8 to 10 weeks before the last frost, at a temperature of 70 to 75°F. If you want a fall crop, sow outdoors in midsummer. In Zone 8 and warmer, if you want a winter crop of cabbage, sow outside in early fall.
Can you start cabbage plants indoors?
Cabbage may be direct sown or started indoors early for fall and spring crops, or purchased as transplants for a fall crop. Sowing Seed Indoors: Sow seeds from spring to early summer in the north; in the south and other frost-free areas, sow from fall to spring.
When should I start fall cabbage indoors?
Start cabbage seeds indoors 6 to 4 weeks before the last frost or 12 to 10 weeks before the first frost in autumn for a fall or winter crop.
What vegetables Cannot be started indoors?
6 Plants You Should NEVER Start IndoorsRoot Crops. Root crops simply don't transplant well. ... Squashes. Squashes (squash, zucchini, pumpkins) and cucumbers grow extremely fast and large. ... Corn. Corn typically doesn't transplant well. ... Beans. Beans grow quickly as well. ... Peas. Peas are similar to beans. ... Cucumbers. ... Lettuce.
What is the best month to plant cabbage?
Plant fall cabbage 6 to 8 weeks before the first frost. Growing plants that have been exposed to cool weather become "hardened" and are tolerant of frost. Cabbage that matures in cool weather is deliciously sweet. Like most vegetables, cabbage needs at least 6 hours of full sun each day; more is better.
How do you grow cabbage indoors?
0:1113:35A Complete Guide To Growing Cabbage In Containers & Raised ...YouTubeStart of suggested clipEnd of suggested clipLet's start with the planting technique cabbage seeds can be sold directly into the soil. But IMoreLet's start with the planting technique cabbage seeds can be sold directly into the soil. But I recommend that you start your seeds indoors six to eight weeks before transplanting your seedlings.
How many days does cabbage take to germinate?
7-10 daysSow indoors beginning in late winter and transplant outdoors from 2 weeks after the last frost date to early summer. Overwintering cabbage is sown outdoors during July where winters are mild. Optimal soil temperature: 10-30°C (50-85°F). Seeds should germinate in 7-10 days.
How long does it take for cabbage to grow from seed?
about 80 to 180 daysHarvest before temperatures heat up. Cabbage is ready to harvest in about 80 to 180 days when grown from seed and in approximately 65 to 105 days if grown from transplants (depending upon the variety). Harvest head cabbage when heads are well-formed and firm.
Is cabbage easy to grow from seed?
3:066:28Growing Cabbages from Sowing to Harvest - YouTubeYouTubeStart of suggested clipEnd of suggested clipMake sure spring cabbages are transplanted. No later than early autumn. So they can establish beforeMoreMake sure spring cabbages are transplanted. No later than early autumn. So they can establish before winter bites plant your seedlings into prepared. Ground leave about 18 inches or 45 centimeters.
What vegetables are best started indoors?
Crops that are best started indoors include broccoli, brussels sprouts, cabbage, and tomatoes. Those with a slower root development, like cauliflower, celery, eggplant, and peppers, should also be started indoors.
Is it better to start seeds indoors or outdoors?
Sowing seeds indoors allows you to get a jump on the growing season. If you start your vegetable seed planting at the right time for your area, you'll have strong, vigorous seedlings ready to go into the ground once the regular growing season begins. In areas with short growing seasons, this method is ideal.
Can you start all seeds indoors?
Almost every seed can be started indoors, but people typically start long season crops, like eggplants, okra, tomatoes, broccoli and kale, indoors. Some plants do not fare well as transplanted or need to be transplanted at the right stage of growth so they aren't stunted by stressors.
Broccoli and Cauliflower
If you like broccoli or cauliflower, consider starting these vegetables inside. The Clemson Cooperative Extension notes these two vegetables are easy to transplant, so when the time comes to move them outside, they’ll be hearty enough to survive cooler soil temperatures.
Tomatoes
Tomatoes are a favorite among gardeners and there is such a wide variety to choose from. The University of California Master Gardener Program notes tomatoes are a good choice for starting inside because they can be transplanted with few complications.
Lettuces
Salad lovers rejoice! Texas A&M AgriLife says lettuces are a good option for transplanting because this crop can tolerate cooler soils, thus will continue to sprout even if the soil outside is cool during the late weeks of spring. Try starting a variety of lettuces inside and you’ll be eating salads from the garden long before your neighbors!
Peppers
There are some vegetables that thrive in hot weather, and peppers—both sweet and hot—fall into that category. If you’re looking to grow peppers and don’t want to wait until late in the summer to enjoy them, start them inside.
Beets
If you have access to fluorescent lights, the University of Maryland Extension suggests starting beets indoors. Beets are a good choice because as a root vegetable, they transplant well. The extension notes other good options for growing indoors with the help of fluorescent lights are kale, onions, leeks and beans.
Celery
The National Gardening Association says celery can be a challenging plant since it has such a long growing period—130 to 140 days of mostly cool weather. The association says it’s best to start celery seeds indoors 10 to 12 weeks before the last frost. When the seedlings reach 4- to 6-in.
Cabbage
Cabbage, a cool-weather-loving vegetable, benefits from a longer growing season, so start it inside four to six weeks before transplanting. Seed Savers Exchange says you can then transplant the cabbage seedlings outdoors, just before the last frost.
When to Plant Cabbage
Cabbage plants are relatively easy to grow in the garden as well as in containers. Although normally considered a cool-season crop, there are heat-tolerant varieties that can grow in almost any climate. The key to having a constant supply of cabbage is to select the right variety for each season.
In Summer
Plant your cabbages in summer to harvest in autumn, winter, or the early spring of the following year.
When to Plant Cabbage Seeds
You can plant your cabbage seeds indoors in trays or pots to make seedlings, or you can plant your seeds directly into the soil when temperatures are warm enough for optimal germination.
When to Transplant Cabbage Seedlings
You can successfully transplant cabbage seedlings in the garden or in containers. Using transplants is an effective technique to grow your cabbage plants as cabbage seedlings will transplant well and this allows you to choose the biggest, healthiest, and most vigorous plants.
Conclusions
Now you know when the best time to plant your cabbage plants or seedlings is, you should be able to start a steady production of fresh greens throughout the growing season.
Related Questions
The large outer cabbage leaves that don’t form a head are also edible, they can be eaten raw or cooked. These leaves are richer in nutrients (because of photosynthesis) but comparatively harder, you can remove the thick veins that could be too tough before eating them.
Lettuce
Lettuce is incredibly easy to grow. But, it doesn’t like it hot, which means starting it early indoors will help you get a good crop going before the temps soar in the summer heat.
Broccoli
Growing broccoli can be a little more difficult than lettuce, but not impossible.
Tomatoes
Did you know that “days to maturity” information on your seed packet for plants pre-started indoors is indicative of how long it will take to see crop after you’ve transplanted 6 week old starts? True story. So that tomato variety you bought that says 65 days… that’s 65 days plus 6 to 8 weeks of indoor time.
Peppers
In most places, like tomatoes, peppers have to be started indoors. Their growing season is long, but most of us don’t have the temps to support them.
Cabbage
Another cool weather loving vegetable, cabbage can be helped to get amazing harvests by beginning them inside. Much like lettuce, it can be succession planted for continuous harvests until the hot weather takes over.
Winter Squash
Starting any squash indoors has its advantages. It helps with potentially devastating squash bugs when you start the seeds indoors.
Onions
If you’ve never started onions from seed and have always used sets, you’re in for a treat. They’re actually one of my favorite crops to start from seed. It allows me tons of different varieties this way.
Tomatoes
When I think of starting seeds indoors, I automatically think of tomatoes. There are so many varieties of tomatoes that that don’t sell the plants for at your local nursery.
Peppers
The other large quantity of seeds that I start indoors is pepper seeds. Look on the back of the seed packet to see when they suggest you start your pepper plants. Pepper plants need a warm environment to grow, so if you are in a cooler location you will need grow lights.
Onion
There are several types of onions that you can grow. I like to grow yellow onions for salsa and green onions for cooking. You can start onions early in the spring from seed or you can buy onion starts at the store to start a little later. Start seeds 8 weeks before last frost date.
Asparagus
This plant is one that can take a while to see a result. Asparagus is a perennial plant, which means once you plant it, it will come back yearly and give more plants. But the first year you plant the seed, you won’t harvest anything. You don’t harvest until the second year and from then on.
Cabbage
Cabbage is a cooler weather plant, so you want to grow it in the cool of spring and then again in the fall. For spring, you want to start the seeds ahead of time. For fall plants, you can start from seed in the late summer.
Cauliflower
Did you know that you can grow different colors of cauliflower? Me neither. Forget the boring old white. Try some heirloom varieties in your garden for more color. For spring planting, start indoors 6-8 weeks before transplanting into the garden. Transplant 4 weeks before last frost date.
Broccoli
Broccoli is much like cauliflower and uses the same directions as cauliflower above. Homegrown broccoli tastes better than the stuff you get at the store.
When to Start Planting Cabbage Outside?
How large should the cabbage plants be when we put them outside? Read everything you need to know about growing and transplanting cabbage below!
Plant Cabbage Outside
A lot of people ask me how I manage to grow such nice and healthy-looking cabbages. Well, I've really been digging into this subject these past few years. Two big keys to my success are: pre-cultivation and adapting to the conditions of my garden.
Large Plants
The best thing about planting larger cabbage plants is that they're more resilient to pests. A small plant can get demolished by slugs in an hour, but you have a much better chance of recovery with larger plants.
Eight Weeks
I usually try to sow my cabbage eight weeks before I plan on taking them outside. Here we have one example of how it might work:
More Inspiration
I know that a lot of you who read my blog grow cabbage in your kitchen gardens. But some are beginners too, and completely new to this lovely plant. If this is you, you have so much to look forward to! I also wanted to mention that you can find even more garden-related inspiration as well as lifestyle videos on my YouTube channel.
