black-truffle
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6 sentences from our guides, quoted exactly
Soil pH: Black truffles prefer neutral to alkaline soils (generally pH 7.5–8.3).
Soil pH: Périgord black truffle prefers neutral to alkaline soils (roughly pH 7.5–8.3).
Introduction Black truffle farming is a long‑term horticultural enterprise based on a symbiosis between certain trees and truffle fungi.
Soil: testing and preparation Truffles prefer: Calcareous or neutral-alkaline soils, ideally pH 7.5–8.3 for many black truffle species.
pH: many black truffles prefer neutral-to-alkaline soils (pH 7.5–8.3).
Soil and pH management Black truffles favour alkaline to neutral soils (pH broadly 7.0–8.3).
Found by keyword match. Nothing above was generated — every sentence is quoted from a published guide, and every figure comes from the 538-crop reference.