Protecting a garden without outside supplies means combining several simple defences rather than relying on any single fix.
Physical barriers first
The book recommends cover fabric to protect seedlings from insects and light frosts, and fencing to keep out rabbits and deer. Barriers work from day one and need no chemicals, which makes them the most dependable defence.
Companion planting
Planting basil near tomatoes and marigolds throughout the garden reduces pest pressure naturally, according to the book. Treat this as a helpful extra rather than a cure, and watch what works in your own plot.
Invite helpful insects
- Plant flowering herbs such as dill, fennel and coriander (cilantro) to attract beneficial insects.
- Avoid broad-spectrum pesticides, which also kill the insects that help you.
- The book says ladybirds (ladybugs), lacewings and parasitic wasps can control pest numbers effectively when given the chance.
Use chickens at the right times
A few hens allowed to scratch through the beds in autumn and early spring destroy insect eggs, larvae and weed seeds, says the book. Keep them out when crops are growing, as they will eat seedlings and damage plants (see raising chickens off grid).
Prevent problems
- Keep the garden small enough to inspect daily (planning a survival garden).
- Water at the base with drip irrigation to keep leaves dry and reduce fungal disease (watering strategies).
- Keep soil healthy, since strong plants cope better (building soil).
- Remove damaged plants and debris promptly.
Proportion matters
Some losses are normal. Aim to protect enough to feed your household, not to stop every nibble, and avoid chemical treatments unless you understand them and the instructions allow use on food crops.
More on pests, soil and watering is in the Survival Garden guide. For a wider introduction, read Off Grid Survival for Beginners.