Step 13: Summary
These planters are simple to make and are made with recycled products that would normally be discarded. They can be decorated and given as gifts, made by children as projects or just left on a windowsill to grow fresh herbs or flowers.
The soil really does seem to stay moist longer than it does in a conventional flowerpot with regular watering. My favorite part is that the plants will grow with very little help or attention from me.
The fact that all the parts used (the bottle, the newspaper, the compost, rainwater) are all recycled or free and can be recycled again is what I like a lot. The planter can be used several times and can simply be tossed into a plastic recycling bin when finished.
I've made dozens of these and what I like the best is that I can grow miniature crops of herbs and flowers for literally the cost of the seeds and with little effort on my part.
Thanks again to bbullet and his instructable which originally inspired me on the basic design.
Have fun and happy gardening!
The soil really does seem to stay moist longer than it does in a conventional flowerpot with regular watering. My favorite part is that the plants will grow with very little help or attention from me.
The fact that all the parts used (the bottle, the newspaper, the compost, rainwater) are all recycled or free and can be recycled again is what I like a lot. The planter can be used several times and can simply be tossed into a plastic recycling bin when finished.
I've made dozens of these and what I like the best is that I can grow miniature crops of herbs and flowers for literally the cost of the seeds and with little effort on my part.
Thanks again to bbullet and his instructable which originally inspired me on the basic design.
Have fun and happy gardening!
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http://www.instructables.com/id/How-to-Build-Your-Own-Growing-Containers/
Using the Google search feature with "sub-irrigated", my instructable was #3 . . . I think yours was #1! My thinking has evolved towards using a five gallon bucket for larger plants, but you could do the same thing on your smaller scale by removing the tapered neck of the clear bottle. Drill a small overflow hole at the desired maximum water height and fill with pea gravel to 1/2" above the overflow hole. This guarantees a crucial air gap between the potting mix and the water reservoir, so over-watering is impossible. Then a piece of Dupont's 15-year landscape fabric is used to keep roots from drowning in the reservoir. Then the bottle is filled with planting mix and is ready to plant. It's important to fully saturate the mix as you go -- any excess drains out the overflow. The bottle should be painted or shaded with a decorative cyclinder. I have ideas for auto-watering too so the water level remains constant. I hope to detail all this in my 2nd Instructable SOON but haven't put it together yet.
Excellent,