Grow a cactus collection from seed with prickly pear, saguaro and mixed cactus options from Seed World. Compare the species or mix, packet quantity and growing instructions before choosing. This collection also includes other succulents and some live plants, so check the product format in each listing.
Explore cactus seeds
- Nopal prickly pear cactus seeds: review the seed quantity and planting guidance.
- Giant saguaro cactus seeds: explore a project with Carnegiea gigantea.
- Mixed cactus seeds: compare the listing's mix information and quantity.
- Stenocactus variety mix seeds: browse another cactus seed-growing option.
For additional plant groups, explore succulent seeds. If you prefer a live plant, see the Thanksgiving cactus plug and check its current product details.
Care starts with the species
Use clean containers with drainage and a suitable sowing medium. Check the seed's directions for depth, temperature and light. Desert cacti, tropical holiday cacti and other succulents should not all be grown with one watering routine.
Cactus seed questions
Do cactus seeds and young seedlings need dry soil?
No. Keep the sowing medium moist without waterlogging, following the species' instructions. The low-water care of an established desert cactus is not a suitable rule for every stage of seed starting.
Do all cacti need full sun?
No. Many desert species need strong light once established, while tropical holiday cacti prefer gentler conditions. Young seedlings also need protection from intense sun. Match light to the species and growth stage.
Should I cover cactus seeds after sowing?
It depends on the species and seed size. Fine seed is often surface-sown, while larger seed may need a light covering. Follow the specific instructions and allow for variable germination rather than expecting every cactus to sprout on the same schedule.