Vanilla Minecraft - Automatic Reed Harvester and Bio Clock!

[Suiseisexy]

Long redstone timers use a good amount of redstone, so this is actually pretty cool. But...the cactus sometimes gets caught on itself instead of flowing to the pressure plate. I tested it a bit.

In a four hour test, the exact timer you're showing here activated 25 times (9.6 minutes), raising the cactus up one block increased it to 34 times (7 minutes). It's a great reed-farm timer.

[Razar51]

@Suiseisexy Yeah there is always that chance, but for the purposes of the harvester it really didn't matter if some of the cactus items were destroyed by the below cactus piece. =D

[TastelessCoder]

Wow that was a really good idea!

[ZanderAcropans]

Genius!