How Not To Grow Tomatoes publishes general educational gardening information. It is not professional horticultural, agricultural, chemical-safety or medical advice.
Conditions vary
Outcomes in your garden depend on factors we can’t see, including:
- climate and season
- soil type, structure and pH
- tomato variety
- local pests and diseases
- recent weather
- your growing environment — bed, pot, balcony, greenhouse
Advice that works well in one region may be unhelpful or wrong in another. Treat everything here as a starting point for your own judgement.
When to seek local advice
Where you suspect a serious plant disease, chemical or soil contamination, or a notifiable or region-specific pest, contact your local agricultural or horticultural authority, extension service, or a qualified agronomist. Some pests carry reporting obligations depending on where you live.
Products and chemicals
We do not provide pesticide, herbicide or chemical-safety instructions. Where a product is mentioned generically, always read and follow the label registered in your country, including rates, protective equipment and withholding periods before harvest. Product registrations differ between countries.
Liability
We aim for accuracy but make no guarantee that information is complete, current or suitable for your situation, and accept no liability for loss or damage arising from reliance on it. You are responsible for decisions made in your own garden.