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4.2 Cultivating the Ricin
Here are some tips for planting and maintaining castors:
- Ideal season: Sow the seeds in early spring in soil exposed to the sun.
- Wind protection: Place protections around the seedlings to prevent them from being damaged by gusts.
- Harvesting: Soft shoots can be dried and processed into infusion to create a natural spray against rats.
4.3 Precautions
Although castor is an excellent repellent, certain precautions should be taken:
- Never eat its seeds or edible parts.
- Keep plants out of the reach of children and pets.
- Wear gloves when handling seeds or leaves.
Despite these constraints, castor remains an effective option for those who wish to adopt a natural approach against rats.
5. Why prefer natural solutions?
5.1 Respect for the environment
Chemical raticides pose serious environmental problems. Not only do they kill rats, but they can also affect natural predators like birds or cats that eat intoxicated rodents. On the other hand, repellent plants act only as a deterrent system, thus preserving the balance of the local food chain.
5.2 Economy
Chemicals against rats are often expensive in the long term, especially if infestation persists. Plants, on the other hand, are a cost-effective solution since you can multiply them free of charge via cuttings or seedlings. Once installed, they continue to work for several years without the need for constant renewal.
5.3 Health and safety
Conventional pesticides may pose risks to human health, especially when handled incorrectly. Plants, for their part, are generally safe for the occupants of the fireplace, provided that they comply with the specific safety rules (as for castors).
