Weekend Grow: 3 Seeds You Can Sow This Saturday and See Results by Next Week

Friday afternoon, and you're thinking about the weekend. What if part of it involved actually starting something — a plant, a small project, a new habit?

Gardening has a reputation for requiring patience. And it's true that some plants take months to reward you. But there's a category of seeds that works on a much faster timeline — close enough to feel immediate, rewarding enough to keep you coming back.

Here are three you can sow this Saturday and have something visible by the end of next week.

1. Microgreens — Harvest in 7 Days

Microgreens are the fastest return in all of gardening. You're harvesting seedlings — the plant at 7–14 days old — rather than waiting for full maturity. The result is dense, concentrated flavor and nutrition, and the fastest possible feedback loop for a new grower.

What you need: A shallow tray (even a repurposed takeout container works), potting mix, seeds, a spray bottle

What to sow: Radish, sunflower, pea shoots, basil, mustard — almost any edible plant works as a microgreen

What happens: Sow Saturday → sprouts by Monday or Tuesday → harvest by the following weekend

Cut just above soil level with scissors when the first true leaves appear. Rinse and use immediately. They're done — the tray is finished — but you'll have eaten something you grew yourself in under two weeks.

2. Catnip — Visible Germination in 7–10 Days

Catnip germinates reliably in warm indoor conditions and shows visible progress within a week. It's not ready to harvest in a week — it'll take a few more — but seeing a seed crack open and push its first sprout through soil is one of those moments that makes you want to keep going.

Sow method: Surface-sow on moist potting mix, press gently, keep warm and lightly covered (a clear bag works as a humidity tent)

Temperature: 65–72°F is ideal; a spot near a radiator or on top of a refrigerator works if your windowsill runs cold

Day 7–10: You'll see the first pale green shoots emerging

Once established, catnip is essentially self-maintaining. Water when dry, harvest when leafy, and it will keep producing for years as a perennial.

3. Coleus — The Fastest Colour from Seed

Coleus is one of the few ornamental plants that genuinely moves fast enough to keep a beginner engaged. Seeds germinate in 10–14 days, but the seedlings grow quickly and develop their characteristic multicolored foliage — reds, pinks, purples, greens — within the first few weeks. It's the fastest way to have something visually dramatic on a windowsill.

Key requirement: Light — coleus seeds need light to germinate; do not cover them with soil. Press lightly onto the surface of moist potting mix and keep in a bright spot

Temperature: 70–75°F is ideal

Day 10–14: First sprouts; the characteristic coloring begins to show within 3–4 weeks

The Saturday Setup (15 Minutes, No Special Equipment)

You don't need a greenhouse or a grow light setup to start any of these. Here's a simple Saturday morning setup that works for all three:

1. Find three containers with drainage (terracotta pots, plastic nursery pots, or repurposed food containers with holes punched in the bottom)
2. Fill to within 1cm of the rim with potting mix, water until evenly moist
3. Sow each seed type as described above — one container per variety
4. Place in your brightest window; add a clear bag loosely over each container to hold humidity until germination
5. Check daily, mist if the surface dries out, remove the bag once sprouts appear

That's the entire Saturday commitment. Fifteen minutes of setup, then a daily 30-second check-in for the week. The payoff is a row of three different seedlings on your windowsill, all started by you, on a Saturday morning when you had nothing planned.