Yes, succulents can definitely survive and even thrive in pots without holes. It all depends on how you care for the plants.
In this regard, are pots without drainage holes bad?
If water does not have a way to drain freely, it gets trapped inside the pot and eventually deprives the roots of oxygen, creating roots rot, which is fatal to plants.
Hereof, should you put rocks at the bottom of succulents?
The main purpose of placing pebbles on the bottom of the potted succulent plant is to enhance drainage. Succulents and cacti naturally grow in sandy soils that drain quickly. Succulent roots should never be left in wet soil. The rocks help move water through the soil to prevent the roots from rotting.
Why do they make pots without drainage holes?
Why Do Pots Need Drain Holes? With the exception of a few aquatic plants, plant roots don’t like to sit in water. They need to exchange oxygen and carbon dioxide with the air, and excess water closes off the air pockets in soil. Plants in pots without drainage holes are prone to becoming overwatered.
Not all planters have drainage holes, and that’s okay, too! There are plenty of ways around a pot without a drainage hole. In fact, some of the most stylish planters do not have drainage holes, as they sit atop sleek wooden stands (and this would be a big mess if there were a drainage hole!).
Another important function of drainage holes is to allow water to flush the soil of excess salts from fertilizers. As SF Gate puts it, “If you water with a fertilizer solution, the salts also build up in the soil and, without drainage holes, you cannot run pure water through to rinse out the salts.”