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 Commonly referred to as the rat's tail cactus as a result of it's long, slender, hanging stems, this genus of epiphytic cactus is native to the rocky, desert landscapes of Mexico. The plant's name is derived from the Greek aporos, meaning 'difficult'. Don't let the name fool you. This cactus is easy to care for. The most popular species in this genus is the flagelliformis, named after its 'whip-like' stem growth covered in bristly spines.
Temperature: They will not tolerate frost and prefer average temperatures between 45ºF and 70º F. Temperature should not drop below 40ºF Water: Water the plant thoroughly and then allow the water to drain through. Reduce watering to just enough to stay moist during the winter months and directly after flowering. Fertilizing: Fertilize monthly from spring to fall using a balanced fertilizer (10-10-10) or an alternative such as vermicompost or sea kelp. Do not fertilize during winter months. Repotting: Soil should be rich and loamy but with enough course material to ensure proper drainage and avoiding compaction. A good recipe is 1 part organic matter such as peat, loam, compost or some kind of soiless potting mix, 2 parts course sand and 1 part inorganic content such as grit, perlite (the white, foamy bits), or crushed lava rock. Propagation: Propagation from seed is a difficult and lengthy process. Often the new plants will not be true to the parent plant. As a result stem cuttings are best for expanding your collection. Dip cutting in rooting hormone and allow the cut end to scab over for up to 2 weeks before potting in fresh soil. Common Problems: Fungal rot (due to over-watering), spider mites and mealy bugs. General Maintenance: Remove dead foliage with sharp pruning shears to encourage new growth.
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