• 1Set your climate zone What is my climate zone?
  • 2Print out this page, go find some seed, and get planting...
  • 3Subscribe to our free email reminders of what to plant each month or get our app for Apple or Android to track your plantings and harvests!

Planting in USA - Zone 3a regions

Planting in March - Gardenate

Broccoli Start undercover in seed trays and plant out in 4-6 weeks
Brussels sprouts Start undercover in seed trays and plant out in 4-6 weeks
Cabbage Start undercover in seed trays and plant out in 4-6 weeks
Capsicum (also Bell peppers, Sweet peppers) Start undercover in seed trays and plant out in 4-6 weeks
Cauliflower Start undercover in seed trays and plant out in 4-6 weeks
Celery Start undercover in seed trays and plant out in 4-6 weeks
Chilli peppers (also Hot peppers) Start undercover in seed trays and plant out in 4-6 weeks
Corn Salad (also Lamb's lettuce or Mache) Sow seed
Eggplant (also Aubergine) Start undercover in seed trays and plant out in 4-6 weeks
Endive Start undercover in seed trays and plant out in 4-6 weeks
Leeks Start undercover in seed trays and plant out in 4-6 weeks
Lettuce Start undercover in seed trays and plant out in 4-6 weeks
Marrow Start undercover in seed trays and plant out in 4-6 weeks
Mustard greens (also gai choy) Start undercover in seed trays and plant out in 4-6 weeks
Parsnip Sow seed
Peas Sow seed
Pumpkin Start undercover in seed trays and plant out in 4-6 weeks
Silverbeet (also Swiss Chard or Mangold) Start undercover in seed trays and plant out in 4-6 weeks
Spring onions (also Scallions, Bunching onions, Welsh onion) Start undercover in seed trays and plant out in 4-6 weeks
Strawberries (from seeds) Start undercover in seed trays and plant out in 4-6 weeks

Planning for April

Asparagus Start undercover in seed trays and plant out in 4-6 weeks
Basil Start undercover in seed trays and plant out in 4-6 weeks
Beetroot (also Beets) Sow seed
Broad Beans (also Fava bean) Sow seed
Broccoli Plant out (transplant) seedlings or sow seed
Brussels sprouts Plant out (transplant) seedlings or sow seed
Cabbage Start in seed trays or plant out (transplant) seedlings or sow seed
Carrot Sow seed
Cauliflower Plant out (transplant) seedlings
Collards (also Collard greens, Borekale) Sow seed
Cucumber Start undercover in seed trays and plant out in 4-6 weeks
Endive Plant out (transplant) seedlings or sow seed
Garlic Plant cloves
Kale (also Borecole) Sow seed
Kohlrabi Sow seed
Leeks Plant out (transplant) seedlings or sow seed
Lettuce Plant out (transplant) seedlings or sow seed
Marrow Start undercover in seed trays and plant out in 4-6 weeks
Mustard greens (also gai choy) Plant out (transplant) seedlings or sow seed
Onion Plant out (transplant) seedlings or sow seed
Parsley (also curly leaf parsley or flat leaf (Italian) parsley) Plant out (transplant) seedlings or sow seed
Parsnip Sow seed
Peas Sow seed
Potato Plant seed potatoes
Radish Sow seed
Shallots (also Eschalots) Start undercover in seed trays and plant out in 4-6 weeks
Silverbeet (also Swiss Chard or Mangold) Sow seed
Snow Peas (also Sugar Peas, Mangetout, Chinese Peas) Sow seed
Spinach (also English spinach) Sow seed
Squash (also Crookneck, Pattypan, Summer squash) Start undercover in seed trays and plant out in 4-6 weeks
Tomato Start undercover in seed trays and plant out in 4-6 weeks
Turnip Sow seed
Zucchini (also Courgette/Marrow, Summer squash) Start undercover in seed trays and plant out in 4-6 weeks

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Recent Comments

  • 06 Dec - Laura Zarboni
    You need to check Alabama is mostly zone 8a or 8b now. It changed last year. I am 30 miles north of Birmingham and in zone 8 here now.
    in Leeks
  • 06 Dec - Sophie
    How do I know when my Celeriac is ready to harvest. I am in Perth
    in Celeriac
  • 06 Dec -
    The bigger the pot the better. Mix some compost or good rich soil into the potting mix. Water regularly and you probably have to fertilise each couple of weeks. Also stake them.
    in Capsicum
  • 04 Dec - Julie
    When is the best time to plant seeds in Zone 10a? Florida
    in Asparagus
  • 03 Dec - ROB GRINDLEY-FERRIS
    I AM USING A LIQUID FERTILIZER MADE FROM BANANA PEELS ON MY STRAWBERRIES, AND FIND THE FRUIT MUCH LARGER THAN BEFORE,, AND TASTIER. APPLIED ONCE PER WEEK. ANY OTHER SUGGESTIONS??
    in Strawberry Plants
  • 02 Dec -
    If yellowing, maybe give some fertiliser. Sandy soils dry quick so water more often. They grow a lot better in the ground but you need to look after them really well.
    in Asparagus
  • 02 Dec - Jen
    A comment re Artichoke here in Tasmania... north of Hobart..... my Globe Artichoke shrubs>> have been growing successfully every year.... yes die down over winter but shoot again every year! and a...
    in Artichokes (Globe)

Read all recent comments

See planting calendar for these countries and climate zones

USA - Zone 2a,   USA - Zone 2b,   USA - Zone 3a,   USA - Zone 3b,   USA - Zone 4a,   USA - Zone 4b,   USA - Zone 5a,   USA - Zone 5b,   USA - Zone 6a,   USA - Zone 6b,   USA - Zone 7a,   USA - Zone 7b,   USA - Zone 8b,   USA - Zone 8a,   USA - Zone 9a,   USA - Zone 9b,   USA - Zone 10a,   USA - Zone 10b,   USA - Zone 11a,   USA - Zone 11b,   USA - Zone 12a,   USA - Zone 12b,   USA - Zone 13a,   USA - Zone 13b  

Australia,   Canada,   New Zealand,   South Africa,   United Kingdom,  

Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
We cannot help if you are overrun by giant slugs.