Fixing Brown Spots and Tips on Dracaena deremensis

Common but Correctable

Dracaena deremensis varieties (like 'Janet Craig' or 'Warneckii') are prone to leaf spotting and brown tips/edges on older plants. The causes are cumulative and fixable.

Top Causes

• Underwatering: Letting soil get too dry.
• Mineral buildup: Hard water, excess fertilizer, perlite, or superphosphate.
• Low soil pH: Soil becoming too acidic over time.
• Root issues: Roots circling the pot base or exiting drainage holes.

Action Plan

1. Trim discolored leaf portions—they won't regreen.
2. Switch to filtered/distilled water if your tap is hard.
3. Fertilize at half strength, only during active growth.
4. Repot if roots are congested (move up one pot size).
5. Water when top quarter of soil is dry.

Symptoms develop slowly; improvement will too. Consistency is key.