🌱 Free Seasonal Guide · April 2026

What to Plant in April —
Your Complete Backyard Garden Guide

Zone-specific vegetables, herbs that thrive right now, companion planting secrets, and the 5 mistakes that kill spring gardens before they start.

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47
crops to plant
12
herbs for April
5
zones covered
150
harvest recipes
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Vegetables to Plant in April
by Hardiness Zone

April is a tale of five different springs. In Zone 6 you're nursing seedlings indoors while Zone 10 gardeners are planting their second round of warm-season crops. Find your zone and go.

Zones 3–4

Cold North
  • Start tomatoes & peppers indoors
  • Peas (direct sow when soil hits 40°F)
  • Kale & spinach under row cover
  • Onion sets outdoors
  • Lettuce transplants (cold-hardy)
  • Start squash & cukes indoors

Zones 5–6

Mid-Atlantic / Midwest
  • Direct-sow peas, radishes, carrots
  • Brassicas out (broccoli, cabbage, kohlrabi)
  • Potatoes in the ground
  • Swiss chard & beet seedlings
  • Tomatoes & peppers indoors (last 4 wks)
  • Leeks & parsnips direct sow

Zone 7

Mid-South / Pacific NW
  • Transplant tomatoes (late April)
  • Squash, cucumbers, beans direct sow
  • Sweet corn first planting
  • Eggplant seedlings out
  • Fennel & celery starts
  • Start sweet potatoes indoors

Zones 8–9

Deep South / Southwest
  • Okra, southern peas direct sow
  • Second succession of tomatoes
  • Melons, watermelon
  • Basil out (nights above 50°F)
  • Black-eyed peas direct sow
  • Transplant sweet potato slips

Zones 10–11

Florida / Hawaii / S. Cali
  • Heat-tolerant varieties only
  • Long beans, Malabar spinach
  • Bitter melon & chayote
  • Lemongrass divisions
  • Tropical herbs (lemon basil, shiso)
  • Second plantings of sweet corn

Don't Know Your Zone?

Quick Fix

Tended auto-detects your USDA hardiness zone from your ZIP code during onboarding. Your personal garden plan is built around your zone, your crops, and your weather.

Find my zone free →
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Herbs to Plant in April

April is the single best month to establish perennial herbs. Plant them now and they'll reward you for years. Annuals sown in April hit their stride right when you need them most — mid-summer cooking.

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Basil

Start indoors in cold zones; direct sow zones 8+ once nights stay above 50°F. Don't rush this one — cold snaps are fatal.

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Chives

Coldest hardy herb. Direct sow April 1 in zones 4+. Bulb chives and garlic chives both do well. Ready to harvest in 6–8 weeks.

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Cilantro

Plant early while temps are cool. Bolts fast in heat. Sow every 3 weeks April–May for continuous harvest through June.

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Dill

Direct sow now, it hates transplanting. Pair with cucumbers (they love each other). Harvest fronds in 40–60 days.

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Thyme

Set transplants in April zones 5+. Drought-tolerant perennial that lives 3–5 years. Full sun, excellent drainage, minimal fuss.

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Parsley

Slow to germinate (3 weeks). Start indoors in cold zones; direct sow zones 7+ in April. Flat-leaf is more flavorful than curly.

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Lavender

Start from transplants not seed (slow). Plant in April zones 6+ for establishment before summer. Never overwater — it rots.

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Borage

Underrated companion plant. Direct sow April. Self-seeds aggressively (feature or bug, you decide). Edible blue flowers.

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Lemon Balm

Hardy perennial, survives zone 4. Plant April from transplants. Spreads like mint — give it a contained bed or pot.

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Companion Planting Tips for April

The right neighbors cut pest pressure, improve flavor, and boost yield — without a drop of pesticide. These pairings are field-tested for the crops you're starting this month.

Plant Good Neighbors ✓ Bad Neighbors ✗ Why It Matters
Tomatoes Basil, marigolds, parsley, carrots Fennel, brassicas, corn Basil repels thrips & aphids; marigolds deter nematodes in soil
Peas Carrots, radishes, spinach, mint Onions, garlic, chives Peas fix nitrogen — pair with heavy feeders. Alliums stunt root growth
Carrots Tomatoes, rosemary, sage, leeks Dill (when mature), parsnips Rosemary repels carrot fly. Dill attracts carrot fly when it flowers
Brassicas (broccoli, cabbage) Dill, celery, onions, potatoes Strawberries, tomatoes, peppers Dill attracts predatory wasps that eat cabbage worms
Lettuce Radishes, strawberries, carrots, chives Celery, parsley Radishes act as trap crop for flea beetles, protecting lettuce
Cucumbers Dill, beans, marigolds, sunflowers Potatoes, sage, strong herbs Beans fix nitrogen cukes love; sunflowers attract pollinators
Potatoes Beans, horseradish, chamomile Tomatoes, cucumbers, squash Horseradish deters Colorado potato beetle. All nightshades share blight
💡 Pro tip: Tended's garden map automatically flags bad companion pairs in your beds and suggests what to plant next to what. Try it free →

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5 April Planting Mistakes
That Kill Spring Gardens

These aren't beginner mistakes — even experienced gardeners make them every April. Knowing them in advance is worth more than any fertilizer.

1

Planting tomatoes too early

That warm April weekend fools everyone. Tomatoes planted when nights are still below 50°F don't just stall — they develop cold stress that slows them all season. A tomato transplanted May 1 in good conditions will pass an April 15 transplant by June.

✓ Fix: wait for two weeks of nights consistently above 50°F
2

Skipping soil prep because "it worked last year"

April is when you're competing with weeds that had all winter to set deep roots. Adding 2–3 inches of compost and working it in before planting prevents 60% of your summer problems: compaction, poor drainage, nutrient deficiency.

✓ Fix: topdress beds with compost before any transplanting
3

Overwatering spring seedlings

April rains + eager watering = damping off fungus that wipes entire seed trays overnight. Cool soil holds moisture much longer than summer soil. Stick your finger 2 inches in — if it's damp, don't water.

✓ Fix: water only when top 2 inches are dry; always bottom-water seedlings
4

Not hardening off transplants

Indoor seedlings moved directly outside sunburn within 24 hours. You need 7–10 days of gradual outdoor exposure — starting with 1–2 hours of filtered light, building to full sun. Skipping this sets plants back 2–3 weeks.

✓ Fix: start hardening off 10 days before final transplant date
5

Planting the same crops in the same beds

Repeat planting in the same spot concentrates soil pathogens and depletes specific nutrients. Blight, clubroot, and root rot all intensify with repetition. Three-year crop rotation nearly eliminates soil-borne disease.

✓ Fix: rotate plant families — nightshades, brassicas, legumes, roots — in a 3-year cycle
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Plant Now, Cook These in August

The harvest payoff. Everything you plant in April comes due in mid-summer. Here's what you're really growing toward — five recipes from the Tended library that taste best when the ingredients came from your backyard.

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Garden smarter this season

Tended gives you a personalized planting calendar based on your exact ZIP code, tracks your beds and what's in them, and connects every harvest to a recipe. It's the homestead brain you didn't know you needed.

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Recipes to cook from your spring garden

Put your harvest to work — these recipes pair with what this guide helps you grow.

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breakfast

Shakshuka

Eggs poached directly in a spiced tomato and pepper sauce. One pan, minimal cleanup, and t…

⏱ 30 min
🍅
quick meal

Caprese Stack

The simplest recipe when tomatoes are peak ripe. Great tomatoes need almost nothing — just…

⏱ 10 min
🫕
dinner

Summer Ratatouille

The classic Provençal stew that was invented precisely for garden surplus. Tomatoes, zucch…

⏱ 1 hr
🍝
dinner

Garden Pasta Primavera

Whatever the garden gives, this pasta takes. A light olive oil base lets the freshness of …

⏱ 25 min
🥧
baking

Tomato Galette

A rustic free-form pastry with ripe tomatoes, herbs, and cheese. Looks impressive, require…

⏱ 50 min
Browse all 150+ homestead recipes →