
Topic · 16 cards · draft
How can I tend and harvest food in a few containers?
Start with one suitable basil pot and a care-and-harvest hand. Add a cool-season lettuce pot or a compact tomato only when your light, space and season fit. The collection supplies crop-specific care, recurring harvest, useful support, correction loops and bounded pot-to-food missions.
- Foundation 5
- Growth 6
- Mastery 2
- Challenge 3
Your cornerstone
Find the work
you’ll return to.
Make one planned care visit per pot each morning. Feel mix and use the crop-specific GP-F01 rule; water only when needed. Add planned checks in drying weather. Harvest is a separate eligible occasion when usable food is ready and you will use it. Seed-stage lettuce uses GP-F09, not the established-pot rule.


Your starting hand
Keep this practice in play.
One cornerstone carries the load. Everything else on this page exists to make those repetitions easier, better or put to use.
Begin with one labelled culinary basil plant in a draining food-safe pot and fresh potting mix, clean scissors and a site with 6–8 hours of suitable direct sun or correctly installed grow lighting. Indoor winter light often needs supplementation. Optional lettuce needs a cool season and about 5–6 hours of sun; a compact container tomato needs about 8 hours, at least a 19 L pot and enough frost-free growing time. Start with one route.
Day one
Your first session
- 01
Put GP-F01 beside your plant-visit cue, such as after breakfast. Feel basil mix about 1 cm down: water to drainage only if dry, then empty the saucer. Leave moist mix alone.
- 02
Use GP-F02 at meal preparation only when basil has several healthy leaf pairs. Snip a modest shoot above a lower pair, wash it and use it. Leave healthy growth.
- 03
Keep this small hand. For lettuce from seed, choose GP-C04 and use GP-F09 until emergence, then GP-F01 plus GP-F07. For an established compact tomato, use GP-C05 with GP-F01 and GP-F08.
After that
The loop you return to.
No streak to protect. Do the usual practice when its moment comes, keep it alive on a hard day, and let each one improve the next.
- Your usual practice
Make one planned care visit per pot each morning. Feel mix and use the crop-specific GP-F01 rule; water only when needed. Add planned checks in drying weather. Harvest is a separate eligible occasion when usable food is ready and you will use it. Seed-stage lettuce uses GP-F09, not the established-pot rule.
- On a difficult day
Check one pot and give any needed care; count the other planned pot visits as missed. With one pot, the moisture decision is already the normal action. If absent, arrange a willing carer and record their care separately from your own visits. A glance without the moisture decision is fallback only.
- Make the next one better
Inspect leaves as you tend. If the same trouble returns, use GP-M04: name a sign, check a likely cause, change one condition in later visits and retest that same sign. For repeated seed failure, GP-M05 compares emergence in a later labelled row. New light-related growth needs about two weeks before comparison.
See what adds up
Small reps, counted honestly.
For one established pot over 28 days, 24 normal checks plus 2 glance-only fallbacks plus 2 misses gives 24/28 normal completion. Of the 24 checks, 9 might need water and 15 correctly need none: 24 inspections and 9 waterings. Record actual harvests separately; visits do not forecast yield.
- One basil pot
- Cool-season lettuce
- Sunny container tomato
Growth and feedback
Add support when it helps.
Not a checklist. Add one when you can name the problem it solves in your practice.

Measure feed only when the crop/product label says it is due, accounting for fertilizer in the mix.

Repot an herb only when tight circling roots constrain it; this is occasional care.

Add a later lettuce sowing only when spare space and the season support continued harvest.

Support new growth on tomatoes that actually need staking.

Respond to identified damaging aphid clusters without treating every insect.

Use gradual exposure for indoor-grown seedlings moving outdoors.

Retest one corrected care condition against the same observed sign.

Compare emergence after a corrected later sowing, with seed count and checking interval recorded.
Choose a hand for your situation
Where are you right now?
Keep a small hand active. Pick the route that matches what’s actually in front of you.
When
You have established culinary basil and a warm, bright crop-suitable site.
Do this
Check mix at your morning visit; water only when dry about 1 cm down. At meal preparation, snip a modest shoot above a lower leaf pair only when healthy growth is ready. Leave healthy leaves.
Work towardsYour own basil is used in a meal, with the plant left growing.
Something to work towards
Put the practice to use.
Use a safe harvest in food and record what was actually harvested. Keep the plants useful where possible; a spent annual or season ending is a reason to replant or stop. Basil has a four-week review, lettuce eight weeks, and tomato the locally feasible growing season; elapsed time never completes a mission.
Every card for this topic
Add what helps.
16 cards · tap a card to flip it
Foundation 5
The load-bearing practices you return to. Build the base and keep it in play.
Growth 6
Supporting habits that improve the conditions for useful repetitions: preparation, consistency or necessary recovery.
Mastery 2
Inspect your work, apply a specific correction in later practice and check whether it helped.
Challenge 3
A bounded mission with an observable finish, supported by the practices you use.
Sources
University of Minnesota Extension, Growing herbs in home gardens (reviewed 2026). Read the source ↗ — Documented horticultural practice; cue and dose are editorial adaptations.
Colorado State University Extension, Growing Container Salad Greens (reviewed June 2023). Read the source ↗ — Documented horticultural practice; cue and dose are editorial adaptations.
Colorado State University Extension, Container Gardens (reviewed August 2025). Read the source ↗ — Documented horticultural practice; cue and dose are editorial adaptations.
From the screen to the fridge
Keep your practice in sight.
Library cards are free to read and print. Choose the ones you’ll use, put them where their cues happen, and keep returning to the practice. Our boxed collections are separate printed editions.


