13

I have about 3 or 4 cactus blocks that I found during an excursion, but it was really far from my base and there wasn't a lot of it. Instead of making another long excursion just to search for more cactus, is it possible to plant what little I have in such a way that it will grow more cactus blocks for me to harvest?

If so, what is required for cactus to grow? I know trees only need light. Wheat needs water within 4 blocks and light, and reeds need water adjacent to them. What are the requirements for cactus?

Improve this question

1 Answer 1

Reset to default
20

Cactus must be placed in sand, and not adjacent to another block. Diagonally adjacent is okay.

It will grow even in complete darkness, and does not need water.

Improve this answer
5
  • 5
    Catcus grows fully (three blocks height) in roughly one gameday.
    – badp
    Oct 9, 2010 at 15:03
  • Are there any other requirements? Water, light, etc.?
    – Invader Skoodge
    Oct 9, 2010 at 15:39
  • 8
    It's also worth noting that any snow on top of the cactus will halt its growth, so put a roof over it or a heat source nearby if you're in a wintery area.
    – Brant
    Oct 9, 2010 at 17:13
  • @Strix: water is not required and moonlight is enough.
    – badp
    Oct 9, 2010 at 17:38
  • 1
    Just tested it, and cactus does not need light to grow. Likewise with sugar cane, although sugar cane requires adjacent water.
    – Joe Dovahkiin
    Aug 28, 2011 at 10:38

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .