Plastic does not insulate well and does not tend to stand up to extreme temperatures well either. Succulents planted in plastic pots and exposed to extreme temperatures are more likely to suffer the ill effects of the cold or heat than those planted in terracotta pots.
In this way, are plastic pots bad for plants?
Plastic pots are made of inert materials and are considered safe for growing plants. … Whether it be plastic or clay, make sure the pot you select has drainage holes in the bottom to prevent over-watering.
Likewise, do succulents need deep or shallow pots?
Avoid pots that are too tall or deep because of the amount of soil they contain. … You want enough room for the taproot to grow, but not so much room that the soil won’t dry out. Succulents and cacti generally prefer shallower containers, which dry out more quickly, resulting in healthier and happier plants.
Which is better plastic or terracotta pots?
Unlike clay, plastic is non-porous, which means it doesn’t let in or out as much moisture or oxygen. As a result, plastic planters retain moisture for nearly double the time of clay planters. That means if you’re the type that tends to forget to water your plants, plastic is probably a safer option than clay.
Squeeze the sides of your succulent’s plastic pot to loosen its soil, and gently remove it from the pot. Gently crumble away any clinging dirt from your succulent’s roots. Place your succulent in its new pot, then add more soil to the top to secure your succulent in place.
Plastic remains wet.
This can mean more watering in certain plant species but is useful to prevent root rot and soil fungus. This action helps prevent certain insect pests that like moisture too. They’re perfect for cacti and succulents because the soil will dry quicker and the walls are thick and protective.
Air movement stimulates root growth, which results in healthier plants. But the clay also wicks moisture out of the soil, making ceramic pots a better choice if you tend to overwater or for plants that prefer dry soils. This also means plants in ceramic pots require more water than plants in plastic pots.
Plastic does release chemicals into the soil and some are absorbed by plants. Most of these chemicals are at very low levels and considered perfectly safe. … Other chemicals leached from plastic are even less of a health concern.
Succulents do not like to sit in wet soil for very long, therefore they need a well draining soil. The best soil for succulents allows for fast air and water exchange in the root system of the plant. What I like to use is a combination of cactus potting mix and perlite. The perlite is for better drainage and aeration.
Mini succulents can stay in small pots anywhere from a few weeks to a few months, or even years. … Simply take it out of the pot and repot in a larger container. If you don’t feel like repotting the entire plant, you can trim the plant to keep it small and take little pieces to propagate and grow elsewhere.