20 Vegetables to Plant in March for a Bountiful Harvest

Planting vegetable in March offer the perfect start to a thriving garden . The transition from wintertime to spring provides the ideal condition for germinating seeds indoors and organize them for outside transplanting .

Here ’s a guide to twenty vegetables that , when sown in March , predict a big harvest .

1. Tomatoes

pop out tomatoes indoors in March coiffure the stage for delicious summer harvests . opt racy , well - drain soil to check hefty ontogenesis . Place seed tray on a gay windowsill to soak up the light .

Once they sprout , remember to keep the soil moist but not waterlogged . As the seedling uprise , consider using a fan to mimic malarkey , strengthen their stems .

After the last frost , gradually acclimate them to outside weather before constitute . savour toothsome , homegrown tomatoes that thrive from this head start .

2. Peppers

March is the perfect time to start out your pepper seed indoors . Whether perfumed or hot , peppers require warmth and light to sprout . habituate a seed - starting tray and keep the soil moist .

Peppers thrive in a warm environment , so placing them near a gay window is idealistic . As they arise , keep ordered warmth to promote strong plant life .

Once the risk of infection of frost pass , transplant them outdoors for a vibrant summer harvest . This early start ensures a liberal harvest of colorful and flavorful pepper .

Tomatoes

© Britannica

3. Eggplant

Begin your brinjal seeds indoors in March , throw them a head start for the acquire season . garden egg require a long , warm growing period . Use a source tray with a plastic cover to uphold humidity .

Ensure the soil persist systematically dampish and plaza tray under grow lights for optimal growth . As the seedlings mature , pot them up to boost source development .

Transplant outdoors when the stain warm up . With this preparation , you ’ll enjoy a rich eggplant harvest , sodding for grill and roasting .

Peppers

© Roger’s Gardens

4. Broccoli

Broccoli is a cool - conditions crop that benefits from an former start . Sow seeds indoors in March to get a startle on the growing season . utilize seminal fluid tray fill up with nutrient - plenteous dirt . Keep the seeds in a undimmed , nerveless environment to raise strong stems .

Water consistently , ensuring the soil stays moist . After a few hebdomad , harden off the seedlings before transplanting outside . This other start allow you to harvest robust heads of Brassica oleracea italica before the summer heat solidification in , supply a nutrient addition to your meal .

5. Cauliflower

Sow cauliflower seed indoors in March to make for a productive mature season . This vegetable thrives in coolheaded climate . Use source tray with rich soil and locate them in a sunstruck spot . Regular watering is crucial to keep the soil from drying out .

As seedlings emerge , maintain optimal temperature and humidity levels . Harden them off gradually before transpose outside , ensuring they withstand the element .

With this measured readiness , enjoy crisp , various cauliflower heads , stark for roasting or adding to salad .

Eggplant

© Gardening Know How

6. Cabbage

Starting cabbage indoors in March sets the stage for hearty head fare crop time . pick out a fecund , well - draining land for your seed tray . Place them in a cheery locating , ensuring they get enough light .

Water consistently , but avert overwatering to preclude ascendant rot . As the seedlings grow , ply support with stake if needed .

Acclimate the young plant step by step to outdoor precondition before transplanting . This preparedness ensures robust , alimentary cabbage heads , ready for your favorite lulu .

Broccoli

© Southern Living

7. Kale

Kale is a resilient Green River that thrives when started indoors in March . employ trays with fertile , well - draining soil and keep them in a well - light area . Kale opt cooler temperatures , making former spring ideal .

weewee regularly to keep the dirt moist , help in seedling growth . As they develop , consider reduce the seedlings to allow space . Introduce the works to outdoor conditions gradually .

With this careful nurturing , await a profuse harvest of cole , arrant for smoothies and salad , offering nutrients and flavour .

Cauliflower

© The Spruce

8. Swiss Chard

Starting Swiss chard indoors in March promises a uninterrupted harvest of nourishing parting . Choose deep containers with rich ground to encourage root word growth . set them in a brilliant spot for ample light-headed exposure .

H2O regularly to maintain soil moisture , indispensable for fly high seedlings . As the plants develop , slim them to promote strong growing . Before transplanting outside , step by step introduce them to outdoor conditions .

This method acting see to it vivacious , colorful Swiss chard stem that add both nutrition and beauty to your repast .

Cabbage

© The Home Depot

9. Lettuce

complain off your salad garden by starting lettuce seeds indoors in March . Select shallow containers with well - draining soil , and place them on a cheery windowsill . Lettuce seedlings require ordered wet , so water them on a regular basis .

As they develop , lose weight the seedling to foreclose overcrowding . Once they are stout enough , transition them gradually to the open air . This early commencement means you may enjoy fresh , tender lettuce leaves early in the time of year , staring for crisp salad and sandwiches .

10. Spinach

Spinach is a tight - growing green that appreciate an early start indoors in March . Use trays with nutrient - rich soil and keep them in a cool , bright environment . even watering is key , as prickly-seeded spinach thrives in moist conditions .

Thin the seedling to ensure ample space for increment . Before planting them outside , gradually adjust them to the changing temperature . This preparation lead to a fleet and bountiful spinach harvesting , adding vibrant greens to your dish aerial .

11. Onions

get onions indoors in March is idealistic for nurturing potent bulb . apply cum tray or small muckle filled with rich soil . Position them in a gay spot to ensure ample light . wield consistent moisture , but be careful not to overwater .

As the seedlings acquire , trim them back to encourage medulla oblongata developing . Introduce them to outdoor condition gradually . This early start ensures robust onion plant bulbs that raise your culinary creations , adding depth and flavor .

12. Leeks

Allium porrum require a long growing season , making March an excellent time to bug out seeds indoors . employ tray with thick stain and position them in a bright area . weewee regularly , preserve the soil consistently moist .

As seedlings grow , thin out them to allow space for development . Gradually acclimate them to outdoor conditions before planting in the garden . This careful appendage results in sweet , cranky leek perfect for soup and stews , adding subtle onion plant flavor .

13. Celery

Celery is a slow starter , so sow in seed indoors in March give you a head start . Use shallow containers with fertile soil and keep them in a well - lit infinite . keep up consistent moisture to foreclose seedlings from dry out out .

As they develop , slenderize them to promote strong ontogenesis . Before channelise them outdoors , acclimate them to the surround gradually . This process assure racy celery stalks , perfect for nosh or adding compaction to your dishes .

14. Brussels Sprouts

start Brussels sprout indoors in March permit plenteous meter for flavor evolution . Use ejaculate trays with rich soil , post them in a smart area . logical watering is crucial , but avoid waterlogged atmospheric condition .

As seedlings mature , moot potting them up to encourage growth . Gradually acclimate them to outdoor conditions before transplanting . This method result in flavorful mini cabbages , stark for roasting or steaming , adding a alimental element to meals .

15. Beets

Beets can be begin indoors in March , especially in cooler climates . Use deep container with fat soil to tolerate root development . Position them in a sunny area for optimal growth . Water on a regular basis , ensuring consistent moisture without waterlogging .

As shoots appear , thin them to promote sound growth . Gradually introduce the plants to outdoor conditions . This approach extend your growing time of year , result in sweet , vulgar beets that heighten salads or can be blackguard to perfection .

16. Carrots

For cool regions , starting carrot sow indoors in March gives them a head start . employ inscrutable pot with unaffixed , arenaceous soil to keep going source growth . Place them in a bright area . Maintain consistent moisture , avoiding dry or waterlogged conditions .

As seedlings grow , thin them to eliminate overcrowding . Gradually transition them outside to temper off . This preparation secure crisp , flavorful carrots , quick to add sweetness and crunch to your repast .

17. Radishes

Raphanus sativus longipinnatus are warm - growing and can be started indoors in March . Use little pots with fertile , well - draining dirt , and place them in a sunlit spot . Regular lachrymation is crucial , as radishes thrive in moist condition .

Thin seedlings to provide space for medulla ontogeny . Introduce them step by step to outside condition . This early start allows you to enjoy spicy , crunchy Japanese radish , perfect for salads and garnishes , offer a fresh peppery gustatory sensation .

18. Turnips

Starting turnips indoors in March give them a point start in regions with brusk growing seasons . Use tray with well - draining dirt and position them in a shining touch . Keep the soil systematically moist , assure seedlings develop properly .

Thin them as they maturate to prevent overcrowding . step by step acclimate them to out-of-door precondition before transplant . This ensures soft , versatile Brassica rapa ascendant , cracking for roasting or mashing , enhance your culinary creations .

19. Basil

Although an herbaceous plant , basil is of the essence for many vegetable dishes . Start seed indoors in March to check other , fragrant leaves . Use shallow pots with fertile , well - draining soil . Place them in a quick , sunny spot and water on a regular basis .

As seedling acquire , consider pinch back to raise shaggy growth . Gradually adapt them to the out-of-doors . This early start allows you to enjoy fresh basil leaves , perfect for supply to alimentary paste , salads , or pesto , take a touch of summer into every dish .

20. Okra

In warmer climates , starting okra indoors in March jump - starts its ontogenesis for summer harvest . Use small pots with fertile , well - draining ground and keep them in a quick , sunny area . body of water consistently to defend moisture , which is crucial for germination .

As seedling grow , leave support if needed to fortify stem . Once the weather warms , transition them out of doors gradually . This preparation ensures abundant okra , perfect for electrocute or adding to gumbo , offering a taste of the South .

Kale