Tea Harvesting Seasons in Nepal: First, Second & Autumn Flush Explained
Nepal's unique geography and climate create ideal conditions for tea cultivation, resulting in distinct harvesting seasons known as "flushes." Each flush produces tea with its own characteristic flavour profile and quality. Here's a complete guide to Nepal's tea harvesting seasons — with the Nepali names farmers use and how each season's character appears in the tea you drink.
1. Spring Flush — Pahilo Chiyapaat (First Tea Leaf)
Timing: Mid-March to May
Conditions: 15–25°C, occasional spring showers, increasing daylight
Tea Character:
- Delicate, floral flavours — the most prized of all flushes
- Light, bright liquor with subtle aromatic complexity
- Highest L-theanine concentration — the calmest, most focused energy of any flush
Harvest: Only the youngest buds and leaves are harvested — requires skilled pickers for highly selective plucking. Lower yield but highest quality.
Tea farmer Dandu Prasad from Ilam: "Pahilo Chiyapaat is our most precious harvest. The tea is so delicate, we must pick with great care."
Nepal Hills Tea teas with strong first flush character: Floral White Tea (spring blossom, soft rose, peach fuzz) and Floral Green Tea (jasmine-adjacent florals).
2. Summer Flush — Doshro Chiyapaat (Second Tea Leaf)
Timing: June to mid-July
Conditions: 20–30°C, pre-monsoon humidity, longer days
Tea Character:
- Stronger, full-bodied flavour with more pronounced muscatel character
- Darker liquor, more robust than spring flush
- The classic Darjeeling and Nepali muscatel character emerges in this flush
Harvest: Faster leaf growth requires more frequent plucking. Higher yield than spring flush.
Gold Black Tea — Summer Harvest at 5,500 ft
Smooth malt, caramel, honey, and a clean finish. Grown by Farmers Tea Co in Ilam at 5,500 ft — premium golden-tip processing from the summer harvest. Farm is certified organic.
Try Gold Black Tea3. Monsoon Flush — Barkha ko Chiya (Monsoon Tea)
Timing: Mid-July to September
Conditions: Heavy rainfall, high humidity, fluctuating temperatures
Tea Character:
- Bold, malty flavours with dark, full liquor
- Often used for CTC (cut, tear, curl) production for everyday drinking teas
- Higher volume but lower quality than spring or autumn flushes
Harvest: Rapid leaf growth requires near-daily plucking. Highest yield of all flushes. Tea picker Mukta Devi shares: "Barkha ko Chiya is hard work. We pick in the rain, but the plants grow so fast!"
4. Autumn Flush — Teshro Chiyapaat (Third Tea Leaf)
Timing: October to November
Conditions: Cooling temperatures, decreasing rainfall, shorter days
Tea Character:
- Complex, mellow flavours with a distinctive autumnal warmth
- Copper-coloured liquor, uniquely different from spring or summer
- The harvest closest to winter dormancy; the plant concentrates its remaining season's energy
Harvest: Slower growth allows more selective picking. Moderate yield with high quality. Cooler working conditions for pickers.
Nepal Hills Tea teas with strong autumn character: Muscatel Black Tea and Special Black Tea from Taplejung.
Winter Dormancy — Hiundo ko Sutaaai (Winter Sleep)
Timing: December to February
Conditions: Near-freezing temperatures, dry weather, short days
During this period, tea plants enter dormancy. No tea is harvested, but this rest period is essential — the plant consolidates nutrients, recovers from the season, and sets up the quality of the following year's first flush. The depth of winter dormancy is directly linked to the intensity of spring first flush character.
Factors That Shape Tea Quality Across Seasons
- Elevation: Higher elevation (5,000–7,000 ft) consistently produces better quality tea through slower growth and flavour concentration
- Rainfall: Adequate rainfall enhances flavour; excessive rain (monsoon) dilutes it
- Sunlight: The balance of sun and shade impacts chemical composition — more L-theanine develops in cooler, cloudier conditions
- Plucking standard: The two-leaves-and-a-bud standard matters in all flushes but especially in spring
- Processing speed: Quick processing after plucking preserves quality — especially critical during warmer summer and monsoon flushes
Explore Teas Across All Flushes
The Nepal Hills Tea Sampler Kit ($30) includes teas representing spring, summer, and autumn flush character from Ilam and Taplejung — 5g of 10 teas. Ships across Canada.
Individual teas: Floral Green (Spring) · Muscatel Black (Summer/Autumn) · Special Black (Taplejung)
Frequently Asked Questions
What is the best tea flush to buy from Nepal?
First flush (spring, March–May) teas are the most prized — highest L-theanine, most delicate florals, lowest yield, most complexity. Second flush (summer, June–July) delivers the classic muscatel character that Darjeeling and Nepali teas are famous for. Autumn flush (October–November) offers mellow complexity and good value. It ultimately depends on what character you prefer in the cup.
Why does the same farm produce different teas in different seasons?
The same tea plant produces markedly different leaves across the year because growing conditions change dramatically. Temperature, rainfall, humidity, daylight hours, and soil moisture levels all affect the chemical composition of the leaf — its L-theanine content, catechin concentration, essential oil development, and cell wall structure. Spring leaves are small, dense, and chemical-compound-rich. Monsoon leaves are large, water-laden, and lower in complexity.
Do Nepal Hills Tea products specify which flush they come from?
Nepal Hills Tea products are traceable to specific farms and regions. While individual teas are not always labelled by flush due to small-batch production logistics, the flavour profiles reflect specific harvest characteristics. The Muscatel Black Tea's honey-grape character is a classic second flush expression; the Floral White Tea's spring blossom delicacy reflects first flush processing.