Jade Plant Light Requirements

How low can it go?

Missouri Extension notes jade will tolerate light as low as 25 fc, but growth will be thin and the leaves small. Without enough light it loses its compact growth and reddish color (UW–Madison).

How much is too much?

Clemson Extension says jade does best with four or more hours of direct sun a day, and some cultivars develop red leaf edges in bright light to full sun.

The most common Jade Plant light mistake

Treating jade as a low-light plant because succulents are sold as easy. Clemson Extension says it does best with four or more hours of direct sun a day; in low light, growth is thin and the leaves small (Missouri Extension).

Grow light substitute

Missouri Extension notes that most cacti and succulents are not satisfactory under artificial light alone, but lights can maintain them for limited periods if the intensity is high and the plants sit close to the source.

See our best grow lights guide for picks.

How to measure light at home

Use a smartphone light meter app (NC State Extension notes some are free) or an inexpensive handheld light meter. Measure at the leaf surface, not the ceiling.

As reference points, Clemson Extension groups indoor plants by the light they prefer: low 75–200 fc, medium 200–500 fc, high 500–1,000 fc, and very high 1,000 fc or more. It notes that the inside of a well-lighted home is often under 100 fc. NC State Extension lists 25–74 fc as enough only to maintain low-light plants. UMN Extension and Missouri Extension use broader groups: low 50–250 fc, medium 250–1,000 fc, and high 1,000 fc or more.