Gardening

The latest DIY ideas, techniques and tools for hacking nature from plant grafting to building gardening tools and sprinklers.

Wild Flowers of the Forest

Lovely Forget-Me-Nots. Not really wild, but still pretty and dainty volunteers. Last weekend I was lucky enough to get out into the nearby forest, where I discovered an amazing array of wild flowers peeking out of the rich, damp earth. Since then it’s rained, rained, and rained, so I feel especially lucky that I found […]

NYC Beekeeping Ban Lifted

PT @ Make: Online points us to this NY Times article about allowing NYC beekeeping! New York City is among the few jurisdictions in the country that deem beekeeping illegal, lumping the honeybee together with hyenas, tarantulas, cobras, dingoes and other animals considered too dangerous or venomous for city life. But the honeybee’s bad rap […]

Brilliant low-tech soil moisture sensor

Brilliant low-tech soil moisture sensor

Two galvanized nails set in a plug of plaster-of-Paris. That’s it. The Cheap Vegetable Gardener, who created the sensor for an automated grow box project, explains:

Technically a gypsum block measures soil water tension. When the gypsum block is dry it is not possible for electricity to pass between the probes, essentially making the probe an insulator with infinite resistance. As water is added to the problem more electrons can pass between the probes effectively reducing the amount of resistance between the problem to the point when it is fully saturated where the probe has virtually zero resistance. By using this range of values you can determine the amount of water than exists in your soil.

[via Hack a Day]

Postcard + Garden = PostCarden

I’m swooning over these awesome postcard gardens from PostCarden. They arrive ready to open, plant and grow and come in three distinct styles (allotment, city or botanical). The stop-motion video shows the entire process, and you can see pictures of each PostCarden on their web site gallery. [via Benevolent Postcard Society]