Step-by-Step Growing Guide
Camellia sinensis demands acidic soil with a pH of 4.5–6.0 — this is non-negotiable; alkaline soil causes rapid iron chlorosis. Amend with sulfur, peat moss, or pine needle mulch to acidify. Plant in well-draining, moisture-retentive loamy soil rich in organic matter. Space plants 1.5–2 metres apart in hedgerows. In containers, use ericaceous (acid) compost exclusively. Water regularly to keep the root zone moist but never waterlogged — the plant is sensitive to both drought and flooding. Feed with an acid-forming fertiliser (ammonium sulfate or rhododendron fertiliser) in spring and midsummer; avoid phosphorus-heavy feeds. The plant tolerates light frost to –5°C once established but protect young plants. Prune annually to a flat table shape 90 cm high to encourage vigorous flush growth and make harvesting easier.