When should I start seeds indoors?

Count backward from your area's average last frost date. Tomatoes and peppers are typically started 6–8 weeks before last frost, squash and cucumbers 3–4 weeks, and root crops like carrots are sown directly outdoors.

How much sun does a vegetable garden need?

Most fruiting vegetables (tomatoes, peppers, squash) need 6–8 hours of direct sun. Leafy greens tolerate 4–6 hours. Map your beds' actual sunlight before assigning crops, not after.

What vegetables are easiest for beginners?

Lettuce, radishes, green beans, zucchini, and cherry tomatoes are forgiving, fast, and productive — a good first-season lineup while you learn your garden's quirks.

How to Plan a Vegetable Garden from Seed to Harvest

Plan a vegetable garden in four passes: choose crops your household actually eats, map your beds by sunlight and spacing, count backward from your last frost date to schedule seed starting, and keep a simple log of transplant and harvest dates. The backward-counting step is the one most beginners skip — and the one that decides whether seedlings are ready when the weather is.

Every spring, garden centers fill with hopeful people buying twelve tomato seedlings for a bed that fits four. Every summer, those same people are drowning in zucchini they don't want and wondering why their carrots never came up. The difference between that garden and a garden that feeds you all season isn't skill — it's the planning you do before anything touches soil.

What should you actually grow?

Start with an honest audit of your kitchen, not a seed catalog. The two questions that matter:

What do you actually eat every week? A bed of salad greens you eat daily beats a bed of eggplant you cook twice a summer.
What's expensive or disappointing at the store? Homegrown tomatoes and herbs are dramatically better than store-bought. Homegrown onions mostly aren't. Spend your limited space where the payoff is real.

A good first-season lineup: cherry tomatoes, green beans, lettuce, radishes, and one zucchini plant. (Trust me — one.)

How do you map the garden layout?

Before assigning a single crop, spend a day watching your sunlight. Most fruiting vegetables — tomatoes, peppers, squash — need 6–8 hours of direct sun; leafy greens can get by on 4–6. The garden map should follow the light, not the other way around.

Then sketch your beds and place crops with three rules:

Tall crops on the north side (in the northern hemisphere) so they don't shade everything else.
Respect mature spacing, not seedling size. That cute squash seedling wants a full square meter.
Group by water needs. Thirsty crops together means you can water deeply in one zone instead of shallowly everywhere.

When should you start seeds?

This is the step that separates gardens that thrive from gardens that limp: count backward from your average last frost date. Look yours up (search your zip code + "last frost date"), then schedule each crop:

| Crop | Start indoors | Transplant / direct sow | | --- | --- | --- | | Tomatoes, peppers | 6–8 weeks before last frost | 1–2 weeks after last frost | | Squash, cucumbers | 3–4 weeks before | 2 weeks after last frost | | Lettuce, brassicas | 4–6 weeks before | Around last frost (they tolerate chill) | | Carrots, radishes, beans | — | Direct sow; radishes early, beans after frost |

Skip the backward counting and you end up with leggy, root-bound tomato seedlings in a cold April — or worse, starting them so late that fruit arrives just in time for fall.

What do you track during the season?

Three dates per crop tell you almost everything: sown, transplanted, first harvest. Add a one-line note when something goes wrong (hornworms in July, powdery mildew after the rains) and you've built the most valuable gardening reference that exists — a record of your garden, in your microclimate.

Next year's plan stops being guesswork. You'll know your real last-safe planting week, which varieties earned their space, and which corner of the garden always struggles.

The takeaway

Plan in four passes — eat-driven crop choices, light-driven layout, frost-driven timing, and a simple season log — and the garden takes care of the rest. The gardeners with overflowing harvest baskets aren't luckier than you. They just counted backward.