Opuntia Robusta Seeds | Wheel Cactus Seeds
O. robusta grows in northern Mexico and near the border in Arizona and New Mexico. Plants are commonly large and can grow many meters in height.
The pads of this species of opuntia are the largest in the genus being able to grow up to 1 foot in diameter. Flowers are yellow
See our cactus propagation page for Opuntia seed sowing tips.