cactus

cactus closeup grow sands kadoorie farm botanic garden hong kong angiosperms areole arrows ball barrel biology bony botanical botany brown cactaceae cacti close cut desert dry echinocactus extreme fat fleshy flora food gardening generic green growth habitat hard home house houseplant indoor ingradient ingradients inside isolated mexican mexico natural nature ornament plant plants prickle rough rural sand shape shaped shapes sharp spike spikes spiky spine spines stone stones strength strong texture transpiration