Quercus rugosa
Care, watering, light and tips for Quercus rugosa on Floravia.
Quick facts
- Family: Fagaceae
- Difficulty: Demanding
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Quercus rugosa
Quercus rugosa, commonly known as Netleaf Oak or Rough-leaf Oak, is a majestic evergreen to semi-deciduous tree native to Mexico and the southwestern United States. It is characterized by its leathery, rough, and dark green leaves, which give it a robust and ornamental appearance. It is ideal for parks, large gardens, and as a shade tree, providing an imposing and long-lasting presence to the landscape.
Native range
Mexico and the southwestern United States
Care tips
This oak prefers full sun exposure for optimal growth, though it tolerates some partial shade. It is highly adaptable to various soil types, as long as they have good drainage, and is drought-tolerant once established. Watering should be moderate, allowing the topsoil to dry out between applications, and it is crucial to avoid waterlogging, as it is prone to fungal diseases in excessively wet conditions.
How to save a dying Quercus rugosa
- Warning signs
- Yellowish or brown leaves falling, dry shoots, slow or no growth.
- First aid
- Check watering (well-drained soil, avoid waterlogging), prune dry branches, protect young plants from severe frost.
- What kills it
- Overwatering (root rot) or prolonged drought in early stages. Also very alkaline soils.
- Can it be saved?
- Yes, if addressed promptly and causes corrected. Requires patience and proper soil conditions.