Landscape Philodendrons, particularly Xanadu and Rojo Congo, are the highest-volume “architectural filler” plants in Philippine commercial and residential landscaping. Their neat, mounding habit and glossy leaves create a clean, modern look that works in virtually any tropical design.
Note: The popular Xanadu has been reclassified as Thaumatophyllum xanadu by botanists, but it’s still universally sold and known as Philodendron Xanadu in the nursery trade.
Popular Landscape Varieties
Xanadu: Compact, deeply lobed leaves forming a dense mound. The standard landscape Philodendron. Grows to about 1-1.2m tall and wide. Green year-round.
Rojo Congo: Larger, paddle-shaped leaves with reddish-bronze new growth that matures to dark green. Grows slightly larger than Xanadu, up to 1.5m.
Birkin: White-striped green leaves. Smaller, more commonly used as a container accent than mass planting.
Imperial Green: Large, upright leaves. More open habit than Xanadu. Good for shaded areas needing bold foliage.
Why It’s Popular
Clean Form: The tight, mounding growth habit looks intentional and maintained even without pruning. It reads “designed landscape.”
Shade Performance: One of the best plants for shaded areas that still need to look polished. Works under trees, along north-facing walls, and in covered corridors.
Minimal Debris: Unlike many tropical plants, landscape Philodendrons produce very little leaf litter. Pool-safe.
Low Maintenance: No deadheading, minimal pruning, and forgiving of inconsistent watering.
Landscape Uses
- Mass planting for groundcover effect
- Pool area edging and planting beds
- Shade garden filler beneath trees
- Modern and minimalist landscape designs
- Commercial property beds and planters
- Entryway and lobby plantings
Growing Requirements
Sun: Partial shade to filtered light is ideal. Tolerates morning sun but scorches in full afternoon sun. Deep shade produces leggy, open growth.
Water: Moderate. Prefers consistent moisture but handles short dry spells. Avoid waterlogged soil.
Soil: Rich, well-drained soil with organic matter. Amend heavy clay with compost.
Space: Plant Xanadu 0.8-1m apart for mass planting. Rojo Congo needs 1-1.2m spacing.
Size & Pricing
| Variety | Size | Approx. Price |
|---|---|---|
| Xanadu | Small (6-8”) | ₱200 - ₱350 |
| Xanadu | Medium (1-2 ft) | ₱400 - ₱700 |
| Xanadu | Large (2-3 ft) | ₱700 - ₱1,200 |
| Rojo Congo | Small (8-12”) | ₱250 - ₱400 |
| Rojo Congo | Medium (1-2 ft) | ₱500 - ₱800 |
| Rojo Congo | Large (2-3 ft) | ₱900 - ₱1,500 |
Pricing depends on pot size and fullness. Rojo Congo typically costs slightly more than Xanadu.
Care Tips
- Remove yellowing lower leaves at the base
- Fertilize with balanced fertilizer every 2-3 months
- Divide overgrown clumps to maintain shape or propagate
- Watch for snails and slugs, which favor the soft foliage
- Mulch around plants to retain moisture and suppress weeds
- Avoid direct afternoon sun, which causes leaf burn
Inquire About This Plant
Frequently Asked Questions
How much does landscape Philodendron cost in the Philippines?
Small starter plants in 6 inch pots run ₱200 to ₱600. Established specimens (Philodendron selloum, P. xanadu, P. 'Hope') run ₱1,000 to ₱3,500. Rare collector cultivars (variegated, P. gloriosum, P. plowmanii) command significantly higher prices.
Which Philodendron is best for landscape use?
Philodendron selloum (tree philodendron) and P. xanadu are the workhorses for Philippine landscape design. Both form architectural mounding clumps, tolerate sun and shade, and require minimal maintenance. P. 'Hope' is a compact selloum cultivar for tighter spaces.
Is Philodendron pool safe?
Yes. Landscape Philodendrons produce minimal leaf drop, no fruit, and have non-aggressive roots. The bold foliage is a popular pool-surround choice. Sap is mildly toxic if ingested, so consider placement around children and pets.
Can Philodendron tolerate full sun?
Selloum and xanadu tolerate full sun once established, though they prefer partial sun. Climbing philodendrons (P. erubescens, P. micans) and many collector species require shade. Match the species to the exposure: selloum for sun, climbers and tropicals for shade.
How fast does Philodendron grow?
Moderate to fast. Selloum and xanadu reach mature size (4 to 6 ft wide) within 2 to 3 years from a 1-gallon starter. Growth accelerates in the wet season. Established clumps spread laterally and benefit from periodic division to maintain shape.
