About
Scrub hickory (Carya floridana) is a shrubby to small-tree hickory endemic to dry sandy scrub in Florida and adjacent southeastern coastal plain. Compound leaves are smaller than typical shagbarks; nuts are small and hard-shelled but valuable to wildlife. It is a signature mast plant for scrub restoration and xeric food forests where tall forest hickories never signed the lease. ☀️💧 Sun and Water Requirements: - Full sun; shade weakens form and reduces nut set. - Drought tolerant; deep sandy soils with seasonal rain match its ecology. - Extremely well-drained acidic sand; intolerant of prolonged wet feet. ✂️ Propagation: - Seeds: plant nuts fresh in autumn; protect from squirrels with wire cages. - Taproot seedlings transplant poorly—use deep pots or direct-sow on site. - Minimal pruning except hazard deadwood; slow growth rewards patience. 🌾 Harvest / Best Use Timing: - Collect nuts after natural drop when husks split; kernel yield is modest. - For wildlife, leave the majority on the ground. - Wear eye protection when cracking small hickory nuts—shells are stubborn.
Permaculture Functions
- Edible: Kernels are edible like other hickories with effort and good cracking tools.
- Wildlife Attractor: Nuts feed rodents, birds, and other mammals; foliage hosts specialist insects.
- Windbreaker: Low twisted canopy trims wind on sandy ridges and coastal scrub.
- Shade Provider: Twisted canopy shades understory berries and people in open scrub.
Practitioner Notes
- Slow growth is a feature, not an insult—do not mulch-stress it into fast rot with lawn habits.
- Squirrels are the real harvest managers; cage plantings if you need human-scale samples.
- Hickory shuckworm is a northern pecan headache more than a scrub constant—still, scout nuts yearly.
Companion Planting
- Sand Live Oak — evergreen oak overstory sharing deep sand and sun
- Myrtle Oak — evergreen scrub oak midstory beneath taller hickory crowns
- Sand Blackberry — thorny fruiting understory in open scrub gaps
Pest Pressure