Wind River GreensGrowing Guide

What to Plant in March in Washington DC

Your complete March planting guide for Washington DC (USDA Zone 7). Last frost: April 1. First frost: October 30. Growing season: 210 days.

🏠

439

Start Indoors

🌿

0

Transplant Outdoors

🌱

256

Direct Sow

🧺

48

Harvest

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

🏠 Start Indoors in Washington DC — March439

Tomatoes(88)

Black Krim

80-90 days · Moderate

Jet Star

72-78 days · Easy

Pineapple

85-95 days · Moderate

Cherry Belle

65-70 days · Easy

Tumbling Tom

65-70 days · Easy

Big Beef

70 days · Moderate

Peppers(71)

Hot Pepper 'Fresno'

75-85 days · Easy

Ghost Pepper 'Bhut Jolokia'

100-120 days · Difficult

Jalapeño 'NuMex Piñata'

70-80 days · Easy

Serrano 'Tampiqueno'

75-85 days · Easy

Bell Pepper 'Red Knight'

75-80 days · Easy

Carolina Reaper

90-120 days · Moderate to challenging

Flowers(53)

Zinnia State Fair Mix

75-85 days · Easy

Cosmos Sensation Mix

Very Easy

Sweet Pea Royal Mix

65-75 days · Moderate

Rose David Austin Lady of Shalott

N/A days · Moderate

Rose Eden Climbing

60-80 days · Moderate

Sweet Alyssum Snow Princess

N/A days · Easy

Brassicas(49)

Kale 'Winterbor F1'

60-65 days · Easy

Purple Vienna Kohlrabi

60-70 days · Easy

Arugula 'Rocket'

20-40 days · Very Easy

Easter Egg Radish

30 days · Very easy

Ruby Perfection Cabbage

85 days · Moderate

Red Russian Kale

50-65 days · Easy

Herbs(44)

Curly Parsley

70-90 days · Easy

Petroselinum crispum 'Forest Green'

70-85 days · Easy

Gourmet Gold Dill

40-50 days · Easy

English Lavender

90-120 days · Easy

Common Thyme

90-95 days · Easy

German Thyme

90-95 days · Easy

Melons(38)

Watermelon Charleston Gray

85-95 days · Moderate

Crimson Sweet Watermelon

85 days · Moderate

Cantaloupe Athena

80-85 days · Easy to moderate

Hale's Best Cantaloupe

85-90 days · Moderate

Banana Melon

90-100 days · Moderate

Galia Melon

85-100 days · Moderate

Microgreens(36)

Cilantro Microgreens

10-14 days · Moderate

Arugula Microgreens

10-15 days · Easy

Fenugreek Microgreens

7-14 days · Easy to moderate

Wheatgrass Microgreens

7-10 days · Very easy

Alfalfa Microgreens

6-10 days · Easy

Clover Microgreens

8-12 days · Easy to Moderate

Cucumbers(30)

Mexican Sour Gherkin

67 days · Easy

Homemade Pickles

52-55 days · Easy

Kirby Cucumber

55-60 days · Easy

Crystal Apple Cucumber

65-75 days · Easy

Japanese Climbing

58-65 days · Moderate

National Pickling

52-58 days · Easy

Eggplants(30)

Violette di Firenze

80-90 days · Moderate to Challenging

Calliope

64 days · Easy to Moderate

White Egg

70-80 days · Easy to Moderate

Purple Top

37 days · Easy to Moderate

Beatrice F1

65-75 days · Easy to Moderate

Diamond F1

70-80 days · Easy to Moderate

🌱 Direct Sow in Washington DC — March256

Lettuce & Salad Greens(52)

Tom Thumb

45-55 days · Easy

Summertime

70-80 days · Moderate

Salanova Green Crispy

55-65 days · Easy to Moderate

Romaine Cos

70-85 days · Moderate

Cimmaron Romaine

55-65 days · Easy to Moderate

Deer Tongue

45-55 days · Easy

Brassicas(49)

Kale 'Winterbor F1'

60-65 days · Easy

Purple Vienna Kohlrabi

60-70 days · Easy

Arugula 'Rocket'

20-40 days · Very Easy

Easter Egg Radish

30 days · Very easy

Ruby Perfection Cabbage

85 days · Moderate

Red Russian Kale

50-65 days · Easy

Root Vegetables(43)

German Giant Radish

45-60 days · Easy

Thumbelina Carrot

65-70 days · Easy

Red Ace Beet

50 days · Easy

Purple Daikon Radish

55-65 days · Easy

Purple Plum Radish

25-30 days · Easy

Early Wonder Tall Top Beet

48-55 days · Easy

Peas(35)

Purple Top

37 days · Moderate

Purple Podded

65-70 days · Easy to Moderate

Laxton's Progress No. 1

60-65 days · Easy

Lincoln

65-70 days · Easy

Kelvedon Wonder

60-65 days · Easy

Mr. Big

60-65 days · Easy

Alliums(35)

Rossa di Milano

95-105 days · Easy to moderate

French Gray Shallot

90-120 days · Easy to moderate

Yellow Sweet Spanish Onion

110-120 days · Easy

Garlic Chives

80-90 days · Easy

Elephant Garlic

240-270 days · Easy

Music Hardneck Garlic

240-270 days · Easy

Grasses & Bamboo(21)

Japanese Forest Grass

Moderate

Northern Sea Oats

N/A days · Easy

Bermuda Grass

Easy

Centipede Grass

N/A days · Easy

Perennial Ryegrass

N/A days · Easy

Blue Fescue

Easy

Native Wildflowers(21)

Blanket Flower

Not applicable days · Easy

Purple Coneflower

300-365 days · Easy

Coral Bells

N/A days · Easy

Sweet Alyssum

50-60 days · Very easy

Wild Blue Phlox

Easy to moderate

Wild Lupine

N/A days · Moderate

🧺 Harvest in Washington DC — March48

Microgreens(36)

Cilantro Microgreens

10-14 days · Moderate

Arugula Microgreens

10-15 days · Easy

Fenugreek Microgreens

7-14 days · Easy to moderate

Wheatgrass Microgreens

7-10 days · Very easy

Alfalfa Microgreens

6-10 days · Easy

Clover Microgreens

8-12 days · Easy to Moderate

Alliums(7)

Elephant Garlic

240-270 days · Easy

Music Hardneck Garlic

240-270 days · Easy

Spanish Roja Garlic

240-270 days · Easy

German Extra Hardy Garlic

240-270 days · Easy

Inchelium Red Softneck Garlic

240-270 days · Easy to Moderate

Georgia Fire Garlic

240-270 days · Easy

Berries & Fruits(4)

Duke Blueberry

1095-1460 days · Moderate

Chester Thornless Blackberry

730 days · Moderate

Heritage Red Raspberry

365-730 days · Easy

Honeyberry (Haskap)

730-1095 days · Easy

Lettuce & Salad Greens(1)

Arugula

10-15 days · Easy

March in Other Zone 7 States

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Washington DC Monthly Guides

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