Ryusen Weeping Japanese Maple

Acer palmatum 'Ryusen'

Plants that Work®

Heat Tough in Full Sun: Handles full sun better than most weeping maples, zones 5-8.
Half the Width: Stays 5-6 feet wide when staked, fits where broad varieties won't.
Palmate Leaves, Not Lace: Only major weeping maple with classic star-shaped foliage, not dissected.
Container Proven: Compact root system thrives in pots, ideal for patios and decks.
Flexible Height Options: Grows 5-10 feet naturally or stake to 20 feet for cascading form.

$199⁸⁰

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Plant Size

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Planting & Care

Where to Plant

Sunlight: Ryusen handles full sun to partial shade, needing at least 4-6 hours of direct light daily. Unlike most weeping Japanese maples, Ryusen tolerates full sun even in zone 8 without the afternoon scorching that plagues red-leaved varieties. In cooler zones (5-6), full sun brings out the best fall color.
Soil: Plant in well-drained, slightly acidic soil with a pH of 5.5-6.5. If you're dealing with heavy clay, amend generously with compost to improve drainage since Japanese maples hate wet feet. For alkaline soils, work in sulfur or peat moss at planting time. Set the root flare at or slightly above soil level, never buried.

Watering Requirements

Water deeply twice per week during the first growing season to establish the root system. Once established, Ryusen needs about an inch of water weekly during active growth. Container-grown trees need more frequent watering since pots dry faster than ground soil. Inconsistent watering during hot spells can cause leaf scorch at the edges, so maintain steady moisture rather than alternating between bone-dry and soaked.

Pruning Tips

Prune in late winter while dormant to shape the canopy and remove any crossing branches. If you're staking for height, train the central leader upward in early spring when branches are flexible, securing loosely with soft ties. Remove the stake once the trunk can support itself (usually 2-3 years). Light pruning to maintain form can happen anytime, but avoid heavy cuts during active growth.

Fertilizer Needs

Feed in early spring with a balanced, slow-release fertilizer formulated for acid-loving plants. Japanese maples are light feeders, so less is more. Over-fertilizing pushes leggy growth and reduces the graceful weeping form. Skip fertilizer entirely the first year after planting.

Delivery and Shipping

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50	$9.99
$50 - $99.99	$14.99
$100 - $149.99	$16.99
$150 - $198.99	$24.99
$199+	FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Understanding Our Container Sizes

At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes

Quart

Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.

#1 Container

Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.

#2 Container

Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.

#3 Container

Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.

#5 Container and Larger

Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.

Why "Container" and Not "Gallon"?

Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.

Root Pouch Containers

Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

Plants growing in Root Pouch fabric containers, showing the breathable woven fabric construction

There are two types. Knowing which one you have changes how you plant:

Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.

Not sure which type you have? Check the tag on your plant or contact us and we will confirm.

Full Root Pouch planting guide

Choosing the Right Size

Size	Plant Age	Best For
Quart	6 mo to 1 yr	Ground covers, perennials, grasses. Budget-friendly for mass plantings.
#1 Container	1 to 2 yrs	Shrubs, perennials, small trees. Value choice for patient gardeners.
#2 Container	2 to 3 yrs	Shrubs and trees where you want faster establishment.
#3 Container	3 to 4 yrs	Most plants. Immediate visual impact. Our most popular size.
#5 and larger	4+ yrs	Specimen plants, privacy screens, maximum instant impact.

Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.

Plant specifications
Plant Characteristics	Flowering, Cold hardy, Drought resistant, Fragrant, Groundcover, Attracts pollinators
Hardiness Zone	5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Sunlight	Full sun, Partial shade
Height	10-20 ft
Width	5-15 ft
Watering Needs	Moderate
Preferred Soil	Peaty
Growth Rate	Moderate
Blooms In	Spring
Flower Color	Red
Suitable Space	Outdoors
Plant Name	Maple
Botanical Name	Acer palmatum 'Ryusen'
Species	palmatum
Cultivar	Ryusen
Class	Sapindales
Does Not Ship To	AK, HI, ID, MT, PR

Picture branches cascading like a waterfall of green, flowing over garden walls and spilling gracefully across your landscape. That's what you get with a Ryusen weeping Japanese maple for sale at Nature Hills. Unlike other weeping maples with delicate lacy foliage, Ryusen keeps its classic star-shaped leaves while delivering that dramatic weeping form you're after.

Why Ryusen Outperforms Other Weeping Maples

Most weeping Japanese maples struggle in full sun, but Ryusen (Acer palmatum 'Ryusen') breaks that mold. This is one of the most heat-tolerant weeping varieties you'll find, thriving in zones 5-8 with full sun to partial shade. When other maples need afternoon protection, Ryusen keeps performing. The secret is in those palmate leaves, which handle heat better than the dissected foliage found on Crimson Queen or Tamukeyama.

If you're working with a narrow space, here's where Ryusen really shines. Left unstaked, it naturally forms a 5-10 foot mound. But stake the central leader and watch it transform into a 15-20 foot specimen that cascades from above while staying just 5-6 feet wide. That's half the width of most weeping maples, which means you can tuck it into tight spots where broader varieties won't fit.

Container Growing Made Simple

Ryusen's compact root system makes it exceptional for patio containers and deck gardens. Start with a 20-gallon pot for a mature tree, or begin smaller and graduate up as it grows. The narrow profile means you're not sacrificing poolside space or pathway clearance for that statement tree you want. Water features, entryways, courtyards, Ryusen works where space matters.

Four Seasons of Interest

Spring growth emerges bright green with hints of bronze, settling into deep green by summer. Fall brings warm golden-orange tones before the leaves drop to reveal graceful branching through winter. The show changes, but it never stops.

Perfect for Banks, Walls, and Focal Points

The name translates to "flowing water," and that's exactly how Ryusen behaves when planted to cascade over retaining walls or slope edges. Plant it at the top of a bank and let the branches spill downward. Position it near patios for overhead interest without the massive canopy. Use it as a garden centerpiece where its unique form (one of the few non-lace weeping maples available) stands out.

Ready to add this heat-tough, space-smart weeping maple to your landscape? Order your Ryusen and we'll ship it at the right time for your zone.

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Frequently Asked Questions

How does it handle extreme weather conditions?

Ryusen is one of the most heat-tolerant weeping Japanese maples, thriving in full sun conditions that stress other weeping varieties. Hardy in zones 5-8, its palmate leaves handle heat better than dissected-leaf types like Crimson Queen. Provide afternoon shade in the hottest climates for best performance.

How to plant a japanese maple?

Dig a hole twice as wide as the root ball but no deeper, keeping the trunk flare at soil level. Plant in spring or fall in zones 5-8, choosing a spot with morning sun and afternoon shade for most varieties. Water deeply after planting and mulch around the base, keeping mulch away from the trunk.

How tall and wide will this tree get at maturity?

Ryusen reaches 5-10 feet tall and wide when grown naturally as a mound. Stake the central leader and it transforms into a 15-20 foot cascading specimen that stays just 5-6 feet wide. This narrow profile makes it ideal for tight spaces where broader weeping maples won't fit.

Will deer eat this tree or is it deer resistant?

Japanese maples, including Ryusen, are generally deer resistant due to their naturally bitter taste and texture. While no plant is completely deer-proof during times of extreme hunger, deer typically avoid maples in favor of more palatable options. For added protection in high-deer areas, consider companion plantings of strongly scented herbs nearby.

Does this tree need regular pruning to maintain its weeping shape?

Ryusen naturally maintains its weeping form without regular pruning. Simply remove any dead or crossing branches in late fall or winter. If you want more height, stake the central leader when young, available at naturehills.com.

Can the Ryusen Weeping Japanese Maple tolerate drought conditions once established?

Ryusen shows good drought tolerance once established, thanks to its heat-tolerant nature that outperforms most weeping maples in zones 5-8. Water regularly the first two years to build strong roots, then it handles dry spells better than delicate varieties like Crimson Queen.

Ryusen Weeping Japanese Maple

Acer palmatum 'Ryusen'