Holly (Ilex rubra)
Care, watering, light and tips for Holly on Floravia.
Quick facts
- Family: Aquifoliaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Holly
Ilex rubra, commonly known as Palo Verde, is an evergreen shrub or small tree characterized by its dense, glossy, and attractive dark green foliage. Its leaves are leathery and often spiny along the margins, while in winter it can produce small, very decorative red berries, if male and female specimens are planted nearby. It is ideal for forming hedges, visual screens, or as a standalone specimen in gardens seeking year-round color and structure.
Native range
North America (primarily the southwestern United States and northwestern Mexico)
Care tips
Palo Verde prefers full sun to partial shade, thriving best with at least 4-6 hours of direct sunlight per day. It requires regular watering, especially during dry and hot periods, keeping the soil moist but not waterlogged; it is quite drought-tolerant once established. It adapts well to a wide range of soils, provided they are well-drained and slightly acidic to neutral. A common mistake is not ensuring good drainage, which can lead to root rot.
How to save a dying Holly
- Warning signs
- Yellow or brown falling leaves, stunted growth, poorly developed or absent berries.
- First aid
- Check drainage, adjust soil pH (slightly acidic), protect from extreme frosts. Ensure proper pruning.
- What kills it
- Waterlogged or very alkaline soil, lack of winter protection, excessive or improper pruning.
- Can it be saved?
- Yes, if you act quickly. A change of location or soil adjustment can revive it.