Person sprinkling granulated fertilizer around small tomato plant - encierro/Shutterstock Successfully cultivating homegrown tomato plants requires healthy servings of good soil, sufficient water, ...

The best fertilizer for tomato plants contains a mix of nitrogen, phosphorus and potassium, or what’s known as NPK. These macronutrients are listed on every fertilizer container, usually in ...

To find out tips on growing tomatoes indoors, we turned to the tomato expert. Craig LeHoullier (better known as the Johnny ...