BT -7
Tea Variety: BT- 7
Main Features of the Variety
| Developed by | Bangladesh Tea Research Institute, Bangladesh |
| Origin | Old seed section of Rajghat (Burmacherra) Tea Estate |
| Year of release | 1991 |
| Main characteristics | Leaf size medium to large, semi dark green, compact bush with an excellent spread, early flushing. |
| Planting season and time | Planting season: Early monsoon |
| Field duration | 60 to 100 years of ages |
| Yield(t/ha) | Leaf yield 2.79 |
| Resistance/tolerance | Highly tolerant to drought. |
| Quality of the product | Above average, coloury, bright and brisky liquor |