Tea farming

Tea (Camellia sinendis) is a highland growing cash Crop which can be categorized in groups according to their colour i.e. black tea, yellow tea, white tea and purple tea.

Tea (Camellia sinendis) is a highland growing cash Crop which can be categorized in groups according to their colour i.e. black tea, yellow tea, white tea and purple tea.



  1. CLIMATE : Tea does well in monsoon lands where high temperatures are encountered, long growing seasons and heavy rainfall for effective growth of tea bushes. A temperature of 21°c during growing is required for not less than 8 months.
  2. RELIEF: Almost all the commercially managed tea plantations are located in the highlands and on hilly slopes where natural drainage is good. Tea cannot tolerate stagnant water and waterlogged lowlands.
  3. SOILS: Tea does well in friable loam soils which permit a free percolation of water.
  4. SHADE: Tea shrubs grow better when shielded from strong sunlight or violent winds.



  1. LAND PREPARATION: Land preparation in tea growing is an important operation because any faulty technique may destroy the good structured soils or result in failure of the establishment of tea.
  2. The following steps are involved in land preparation;
  3. SOIL TESTING: This is so ascertain the soup PH if it is doable for growing tea.
  4. SURVEY AND PLANNING: To ascertain the gradient or slope if incase of heavy rains to avoid unnecessary losses.
  5. LAND CLEARING: Digging out trees and bushes and cultivating the land either by use of herbicides or mechanically.
  6. LAND PREPARATION: Use of herbicides to clear all vegetation i.e. CATAPULT 480 SLat a rate of 250 mls per 20 L of water then digging to  enabling leveling of the ground.
  7. DIGGING OF PLANTING HOLES: This is done when the climatic conditions are favourable i.e. when rains are available.
  8. SPACING: The correct spacing of tea is 105 cm by 75 cm so that tea bushes do not overgrown early.
  9. MULCHING: It is advisable for tea to be mulched to avoid soil erosion and evaporation of water during the dry season. Mulching also helps in control of weeds.
  10. WEED CONTROL: Weeds are a major cause of poor growth in tea, it is advisable that farmers use a glyphosate most preferably CATAPULT 480SL at a rate of 250 mls per 20 L of water.
  11. FERTILIZER APPLICATION: Young tea require nitrogenous, pottasic and phosphatic fertilizers mixed with sand or dry manure as filler material for proper root development. Mature tea require to be too dressed with fertilizers rich in N, P2O5, and K2O.
  12. FOLIAR APPLICATION: Apply recommended doses of NPK fertilizers i.e LAVENDA TOTAL at a rate of 30ml in 20 L of water to enhance growth of buds in tea bushes.



They include the following;


Presence of cornicles which project backwards

Solution: It’s only avoided by timely prunning


Pale yellow spots on leaves which then turn yellow  and drops pre maturely


  • Spray with horticultural oil


Webbing covering leaves


  • Spraying with a strong jet of water


They include the following;


Gray, green or tan raised spots or blotches on leave margins


  • Avoid overhead irrigation
  • Proper spacing of tea crops


Small pin hole size spots on young leaves


  • Use of FOLIAR or systemic FUNGICIDES


Leaves turning yellow and wilting


  • Proper drainage of soils


Yellowing of foliage, wilting and eventual death of plants


  • Remove affected crops and all adjacent crops to avoid spread.

Last updated on Sunday, March 12, 2023 at 11:57 am

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