~ BULK ~ CACTUS MIX Seed - Parodia Melocactus Seeds - Cereus giganteus & RARE MIX premium varieties (0100 Seeds - 100 Seeds) CACTUS MIX Seed ~!! Parodia Melocactus Seeds ~!! Cereus giganteus & RARE MIX premium varieties ~!! Perfect for Greenhouse and for sales ~~!! This premium cactus seed mix includes various species, including parodia cactus, melocactus, and the famous and magnificent Saguaro Cactus (Cereus giganteus). These fun to grow desert type cacti may be grown outside in frost-free zones or as inside potted specimens in colder climates. Since seeds are selected at random, each packet is different and there is simply no way to know which varieties are included. Planting Instruction: Sow in trays, pots using any cactus mix (mixed with 50% sand works wonder for us) in a warm location to maintain an optimum fluctuating temperature of 65 (night) -80F (day) in light but not direct sunny spot. Often slow to germinate; takes anywhere from 3-15 weeks. Keep in mind this is an expensive rare mix variety and some varieties take longer than others to germinate. Once established they require very little if any care at all.