Why your windowsill is the perfect nursery for a thriving basil crop
In short: Basil thrives indoors, away from garden pests and unpredictable weather. This guide explains how to start your own windowsill herb garden, ensuring a steady supply of fresh leaves throughout the summer months.
RHS Horticulturist Charly Bourne recommends starting basil seeds indoors during early spring to ensure reliable germination and shield young plants from slugs and snails. While basil can grow outdoors, it is sensitive to cold and damp environments, making a sunny windowsill a safer, more productive location until temperatures rise in early summer.
To maintain a continuous harvest, sow new batches of seeds approximately one month apart. This staggered approach guarantees a consistent supply of tender leaves for your kitchen all summer long.
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Sources
- Summary by Intellect · source: How to sow basil for a windowsill herb garden | The RHS
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