Do you even grow?
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101 Gardening Secrets The Experts Never Tell You
At home with David Holmgren - Simple Lives
Mason Bee House
This is also a great idea for starting seeds as the moisture comes from the bottom, thus eliminating the fungus that kills many seedlings when you water from the top.
DIY Infused Olive Oils
Thanks to Grow Food Not Lawns Do it yourself drip waterer
Idee de alee