Name: Lacquer tree/Toxicodendron vernicifluum seeds 1kg
Brand: Shanghai Touchhealthy seeds shop
SKU: T182
Price: 50.00 USD
Availability: InStock

Lacquer tree/Toxicodendron vernicifluum seeds 1kg

No.T182

High germination Chinese lacquer tree seeds for mountain afforestation and raw lacquer production. Cold-resistant native tree with gorgeous red autumn foliage, raw lacquer sap for industrial use, WARNING: toxic sap causes severe skin allergy.

$50.00

Description

Our fully mature lacquer tree seeds have full grains and stable germination potential. Toxicodendron vernicifluum, commonly known as Chinese lacquer tree, is an economically valuable native deciduous arbor widely distributed across China. Important safety reminder: the milky white sap contains urushiol, which triggers severe allergic dermatitis, blisters and itching upon direct skin contact; all sowing, transplanting and pruning work must wear protective gloves, long sleeves and masks, strictly avoid skin and eye contact.

The tree features odd-pinnate compound leaves turning bright fiery red in late autumn with high ornamental value. Its trunk sap is the raw material of natural raw lacquer, widely applied in handicrafts, furniture coating and traditional crafts. The seeds contain industrial oil and can be used for medicinal processing under professional prescription. It has strong cold resistance, drought tolerance and barren soil adaptability, deep root system delivers good soil consolidation and slope protection effects. Seed-grown saplings grow steadily and can be tapped for lacquer sap after 7–8 years of cultivation. Widely used for economic lacquer forest construction, barren mountain ecological afforestation, park autumn color landscape matching and shelterbelt greening. It thrives in deep loose well-drained slightly acidic to neutral loam soil; waterlogged depressions and heavy sticky clay soil are strictly prohibited to prevent root rot and seedling death. Daily management focuses on full sunlight, timely drainage and annual shaping pruning, a dual-purpose tree for industrial economic output and landscape appreciation.

Planting Instructions

Soil Preparation
Mix deep garden topsoil, coarse river sand and decomposed organic fertilizer to make loose breathable substrate. Adopt elevated seedbeds for field sowing to ensure rapid rainwater drainage and eliminate stagnant water. Avoid compacted heavy clay soil with poor permeability.
Seed Pre-treatment (Core Key Step, Double Dormancy + Thick Wax Layer)
Lacquer tree seeds have hard lignified endocarp, outer waxy coating and deep double physiological dormancy, which directly leads to ultra-low germination without treatmentPMC. Two standard operation methods:
Method 1 (Agricultural conventional alkaline water dewaxing): Soak seeds in 85–90℃ hot alkaline water, stir continuously until water cools down, rub repeatedly to remove surface wax until seed coat feels rough, rinse thoroughly, then carry out 60–90 days warm stratification (15–20℃) followed by cold moist sand stratification at 2–5℃ for another 90 days.
Method 2 (High-efficiency scarification): Short-time sulfuric acid corrosion to break hard seed coat, fully clean residual acid with running water, then implement the same warm-cold alternating sand stratification process. Sow when 1/3 seeds crack and germinate.
Sowing Method
Adopt strip sowing on seedbeds, bury treated seeds 2–3 cm deep in moist soil, cover thin fine soil and slightly compact the surface. Row spacing 30 cm, seed spacing 8–10 cm. Direct seeding is recommended; transplant saplings with complete soil balls to reduce root damage and improve survival rate. Never touch broken branches and sap with bare hands during operation.
Germination Condition
Keep substrate slightly humid without standing water, optimal germination temperature 18–28℃. Concentrated germination lasts 40–120 days after sowing. Cover breathable plastic film before seedling emergence to retain temperature and humidity, remove covering timely after sprouts break through soil.
Daily Maintenance
Place lacquer tree seedlings under full sunlight all year round; long-term shade causes slender trunks, weak growth and delayed lacquer tapping. Reduce watering frequency greatly in rainy seasons to prevent root rot and damping-off disease. Thin overcrowded seedlings at 10cm height, trim competing lateral branches annually to cultivate upright main trunk. Apply diluted organic fertilizer once in late spring to accelerate sapling growth. All pruning work must wear full protective equipment.

Specification

Plant Name: Chinese Lacquer Tree / Varnish Tree
Botanical Name: Toxicodendron vernicifluum
Plant Type: Cold & Drought Resistant Economically Valuable Deciduous Large Arbor
Mature Height: 10–20 Meters
Viewing & Harvest Period: Fiery red leaves in autumn, seedlings available for lacquer tapping in 7–8 years after sowing
Germination Temperature: 18–28℃
Growing Temperature: -25℃ ~ 36℃
Light Requirement: Full Sun
Soil: Deep loose fertile well-drained slightly acidic to neutral loam soil
Planting Difficulty: Moderate to Hard
Core Features: Excellent cold resistance, spectacular autumn red foliage, valuable natural raw lacquer resource, strong ecological restoration capacity, WARNING: sap is highly allergenic and irritating to human skin

FAQ

Q1: Can lacquer tree survive cold northern winters?

A1: It has good cold hardiness and can safely overwinter in open ground in most temperate northern regions of China.

Q2: Why is long-term alternating warm and cold stratification mandatory?

A2: Seeds have both physical dormancy from hard wax coat and deep physiological embryo dormancy; only warm followed by low-temperature sand storage can fully break dormancy for effective germination.

Q3: What is the most critical safety warning?

A3: Tree sap, broken branches and leaves contain highly irritant urushiol, easily causing severe contact dermatitis. All planting, trimming and harvesting must wear rubber gloves, long clothes and eye protection; keep away from children and pets.

Q4: Main planting taboos?

A4: Long-term waterlogging leads to fatal root rot; incomplete dewaxing and insufficient stratification result in extremely low germination rate; direct bare-hand contact with sap causes skin poisoning allergy.

Q5: Suitable for beginner growers?

A5: Only recommended for professional growers with safety protection awareness. Core points: complete dewaxing and double stratification treatment, well-drained soil, full sunlight, and strict personal protective operation throughout the whole process.

Lacquer tree/Toxicodendron vernicifluum seeds 1kg

Description

Planting Instructions

Specification

FAQ

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