Most people don't realise that natural rubber comes from a tree. The process is called tapping. A thin slice of bark is cut using a special knife, allowing the latex sap to slowly drip into small San Pedro cacti (Echinopsis pachanoi) usually bloom just once a year and only when theyre mature and thriving. , A few San Pedro bloom facts:, Most dont bloom until theyre at least 35 years tiny green droplets trailing for days? thats the string of tears , each teardrop shaped leaf holds water, making this succulent drought tolerant and V E R Y low maintenance. they love bright, What is the minimum temperature for a peace lily?