As a home gardener with years of experience starting seeds indoors, I've found the perfect solution for growing strong seedlings: a DIY mini greenhouse made from a simple plastic box. Think of those clear containers from supermarket strawberries or pastries—they're free, reusable, and ideal for this project.
It's straightforward, effective, and costs nothing. Here's my reliable method:
Contents1. Soak seeds overnight to boost germination.
2. Fill the box about three-quarters full with potting soil.
3. Scatter seeds evenly on the soil surface.
4. Cover with a thin layer of soil.
5. Mist thoroughly with water to keep soil moist.
Your mini greenhouse is complete! Seeds stay warm and protected, even overnight. It's quick, easy, and budget-friendly.
Opt for lightweight, nutrient-rich seedling soil for best results. Once sprouted, transplant to balcony pots—no garden required.
I tested this with pumpkin and tomato seeds; in just 5 days, they were thriving:
