Varieties We Bring In
Camouflage
We received some Dumb Cane on Jul 20, 2026.
We bring this in seasonally, so what is on the lot changes week to week. A received date shows when it last came in, not that it is here today.
Call (904) 471-0440 to confirm this plant and size before you make the trip.
Last received Jul 20, 2026.
We bring this in seasonally, so what is on the lot changes week to week. A received date shows when it last came in, not that it is here today.
Call (904) 471-0440 to confirm this plant and size before you make the trip.
Pet toxicity: Toxic to dogs and cats
Pet safety guideAbout Dumb Cane
Dieffenbachia is a genus of robust tropical foliage plants from Central and South America, featuring large, boldly patterned leaves in combinations of dark green, cream, and yellow. A classic houseplant and interior landscaping staple, the genus contains numerous species and cultivars prized for their dramatic, variegated foliage.
Plant details
- Bloom Season
- Non-flowering
- Flower Color
- Non-flowering
- Growth Rate
- Moderate
- Foliage
- Evergreen
- Soil
- Loam, Well-drained
Best planting months
Recommended months: March, April, May, September, October, November.
Seasonal care
Good planting window.
Higher water demand in summer heat.
Ideal planting window.
Retains foliage through winter.
Care essentials
Prefers bright indirect light to partial shade; tolerates full shade but growth slows and foliage loses its bold pattern. Protect from direct Florida afternoon sun, which scorches the large leaves.
Water regularly, allowing the top inch of soil to dry between waterings; never let the plant sit in standing water. NE Florida's humidity is beneficial, but root rot occurs readily in soggy media — always use well-draining soil.
Use a quality, well-draining potting mix with a pH of 5.0–6.0. Fertilize with a balanced liquid fertilizer (3-1-2 NPK ratio) monthly during the growing season; reduce or stop feeding in cooler winter months.
Similar needs
Heartleaf Philodendron
Shares 5 of the same needs: shade, moderate water, loam, deer resistance, and zone 9a hardiness.
Dracaena
Shares 5 of the same needs: shade, moderate water, loam, deer resistance, and zone 9a hardiness.
Spider Plant
Shares 5 of the same needs: shade, moderate water, loam, deer resistance, and zone 9a hardiness.
African Iris
Shares 5 of the same needs: shade, moderate water, loam, deer resistance, and zone 9a hardiness.
Autograph Tree
Shares 5 of the same needs: shade, moderate water, loam, deer resistance, and zone 9a hardiness.
Bay Laurel
Shares 5 of the same needs: shade, moderate water, loam, deer resistance, and zone 9a hardiness.
You may also like
HouseplantAfrican Violet
Streptocarpus ionanthus
HouseplantChinese Evergreen
Aglaonema commutatum
HouseplantAnthurium
Anthurium andraeanum
Common questions
Is Dumb Cane a good plant for St. Augustine?
Dumb Cane is a houseplant. Mature size: 4-6 feet × 2-3 feet (in landscape or large containers). Light: Part Shade, Full Shade. Water needs: Moderate. Recorded hardiness zone: 9a.
What is the recorded pet toxicity for Dumb Cane?
Toxic to dogs and cats
Care information verified from
Last reviewed February 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.