Why Most Succulents Die (Overwatering)

Succulents store water in their leaves and are native to dry environments. They are adapted to drought — their roots rot quickly in persistently moist soil. The vast majority of succulent deaths are caused by overwatering, not underwatering. When in doubt, wait longer before watering.

What You Need

  • A pot with drainage holes (non-negotiable — succulents die in pots without drainage)
  • Cactus and succulent potting mix (fast-draining — not regular potting soil which holds too much moisture)
  • Gravel or small stones for the top (optional but helps with drainage and aesthetics)

How to Plant

  1. 1

    Choose the right pot size

    The pot should be only slightly larger than the root ball — 1–2cm of space around the roots is enough. Oversized pots hold too much moisture around the roots.

  2. 2

    Fill with cactus mix

    Fill the pot about halfway with cactus and succulent potting mix. You can improve drainage further by mixing in 30–50% coarse perlite or coarse sand.

  3. 3

    Remove from nursery pot and plant

    Gently remove the succulent from its nursery pot. If it is root bound (roots tightly wound), gently loosen them slightly. Place in the new pot and fill around the roots with more cactus mix. The crown (where stem meets soil) should sit at or slightly above the soil level — burying the crown causes rot.

  4. 4

    Wait 3–5 days before first watering

    Let any disturbed roots callous over before introducing water. After 3–5 days, water thoroughly.

Ongoing Care

  1. 5

    Watering — soak and dry

    Water thoroughly until water drains from the bottom, then let the soil dry out completely before watering again. Stick your finger 2–3cm into the soil — if any moisture remains, wait. In summer: usually every 2–3 weeks. In winter: every 4–6 weeks.

  2. 6

    Light — bright is best

    Most succulents need at least 6 hours of bright light daily. A south-facing windowsill indoors works well. Outdoors in direct sun is ideal for most varieties. Signs of insufficient light: stretching and leaning toward the light (etiolation).

  3. 7

    Feeding

    Feed once in spring and once in summer with a diluted liquid fertiliser (half strength). Do not feed in autumn or winter when growth slows.

Propagating from leavesMany succulents propagate easily from single leaves. Gently twist a healthy leaf off the stem (it should come off cleanly). Lay on dry cactus mix in indirect light. New tiny plants sprout from the base of the leaf in 2–4 weeks with no watering needed until roots appear.

Frequently Asked Questions

Shrivelled, wrinkled leaves usually indicate underwatering — the plant is drawing on water reserves in its leaves. Water thoroughly and the leaves should plump back up within a day or two. However, if the soil is very wet and leaves are also soft and mushy (not just wrinkled), that is overwatering and root rot.
Most cannot — they stretch toward any available light and become weak and spindly (etiolated). A few varieties (Haworthia, Gasteria) tolerate lower light conditions. For windowless rooms, grow lights on a timer (12 hours on) can support succulent growth.