Grow guide
Start a food garden in one weekend.
Saturday for sun, soil and pots. Sunday for planting. After that, a watering habit.
One page. Read it here, save the image to your phone, or print it for the fridge.
A first food garden in Southern California does not need a big yard or a big budget. A sunny patch of ground, a raised bed or a few deep pots on a balcony is enough. Here is the weekend, in order, using guidance from the UC Master Gardeners.
- 1
Find six hours of sun
- Most vegetables need 6 to 8 hours of direct sun
- Tomatoes, peppers and squash in pots want 8 plus
- Lettuce, beets and spinach take some shade
- 2
Pick ground, bed or pots
- Heavy or poor soil: build a raised bed instead
- Bed at least 12 inches deep, 4 feet wide at most
- No yard: deep pots on a patio or balcony
- 3
Size pots by the roots
- Smallest outdoor pot: about 8 to 12 inches deep
- Deeper beats wider for roots in summer heat
- Light-colored pots run cooler than dark ones
- 4
Potting mix, not garden soil
- Pots get bagged potting mix, never yard soil
- Every pot needs drainage holes
- No gravel in the bottom; it slows drainage
- 5
Compost the ground
- Loosen the soil about 6 to 10 inches deep
- Mix 2 to 4 inches of compost into the top foot
- Wait if the soil is soggy; dig it just moist
- 6
Plant what the month wants
- Fall and winter: lettuce, peas, carrots, broccoli
- Spring and summer: tomatoes, beans, squash
- Check the month on the SoCal planting calendar
- 7
Buy small transplants
- Tomatoes, peppers and eggplant go in as plants
- Pick 6-packs or 4-inch pots over gallon sizes
- Seed takes 4 to 6 weeks longer to mature
- 8
Sow the easy seeds
- Beans, lettuce, radishes, peas and squash
- Radishes and cilantro are the quick ones
- Sow a little more every 2 to 4 weeks
- 9
Plant them right
- Dig 2 inches wider and deeper than the rootball
- Bury tomatoes up to their top few leaves
- Shade from late-day sun for about a week
- 10
Water by touch
- Finger in the top inch: dry means water
- Pots can need water daily in summer and wind
- Water before mid-morning, deep not often
- 11
Mulch and feed lightly
- Straw or compost mulch cuts evaporation
- Pots: weak liquid feed starting week 2 to 4
- A little fertilizer is good; more is not better
- 12
Your first harvest
- Pick outer lettuce leaves; the center regrows
- Harvest early in the day, while it is cool
- Keep picking so plants keep producing
Find the sun, fill the pots, plant what the month wants. The rest is water and picking.
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