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The City Garden Starter Kit
Everything you need for a successful first season on a balcony, rooftop or windowsill. Print it, pin it up and tick it off.
1. Setup checklist
- Read your building / lease rules on planters, railings and water runoff.
- Map your light for one full sunny day (worksheet below).
- Estimate weight with the load calculator — heavy pots go near walls.
- Find your last spring frost date and open the Planting Calendar.
- Choose 5–8 crops with the Plant Finder.
- Buy containers with drainage holes, saucers and quality potting mix.
- Set up a watering routine: a can within reach, or a drip kit on a timer.
- Start a garden notebook: what you planted, when, and what happened.
2. Light-mapping worksheet
| Time | Floor: sun / shade | Railing: sun / shade | Wall: sun / shade |
|---|---|---|---|
| 8 am | |||
| 10 am | |||
| 12 pm | |||
| 2 pm | |||
| 4 pm | |||
| 6 pm |
6+ hours of sun = full sun crops. 3–6 hours = greens, herbs, roots. Under 3 = mint, microgreens, ferns.
3. Shopping list
- Containers: 2 × 30 L (fruiting crops), 2 × troughs 60–80 cm (greens/herbs), 1 hanging basket
- Potting mix (calculate litres first)
- Slow-release fertiliser + liquid feed
- Seeds or seedlings for your chosen crops
- Stakes, trellis or strings for climbers
- Watering can or drip kit, saucers, a pair of snips
4. First-season crop plan
| Container | Crop | When | Harvest |
|---|---|---|---|
| 30 L pot × 2 | Cherry tomato | After last frost | Mid-summer to autumn |
| Trough 1 | Lettuce mix + radish | Early spring, again late summer | 4–8 weeks after sowing |
| Trough 2 | Basil, parsley, chives | Spring | All season |
| 15 L pot | Mint (alone) | Spring | All season |
| 40 cm pot + trellis | Pole beans | After last frost | Summer |
| Hanging basket | Strawberries | Spring | Early summer |
5. Weekly routine
- Daily (summer): finger-test soil, water deeply when dry.
- Weekly: harvest, pinch herbs, check leaf undersides for pests, rotate pots.
- Every 2 weeks: liquid-feed fruiting crops.
- Monthly: sow a new batch of quick greens.
Ready for more? Plan your layout in the Garden Planner or get quotes for a professional balcony makeover.