Indoor Lime Tree Care: Light Duration and Temperature

Introduction

Indoor citrus needs far more light than a few hours of grow lamp.

3 hours is far too little.

Provide at least 12 hours of grow light daily.

Room must be warm for citrus health.

Indoor lime trees need 12+ hours of strong light and a warm room.

Growing Vegetables: Identifying and Managing Slime Flux (Bacterial Wetwood) in Mature Cottonwoods; Redwood Top Dieback: Internal Decay, Monitor for Hazard; Citrus Trees Not Fruiting: Light, Pests, and Nutrition; Orange and Key Lime Leaf Drop: Normal Seasonal Cycle or Stress?; Why a Bearss Lime Tree Won't Bloom; Diagnosing Two Problem Trees: Borer and Canker; Root Spread of Large Lime (Linden) Tree: 2–3× Dripline Radius; Best Indoor Trees for a Warm Greenhouse in New York; How to Save a Distressed Lime Tree; Lime Tree Diseases: Identification, Treatment, and Prevention

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