I found a rotted aloe vera plant which is already separated from the base, but the upper portion is still green. The base is quite firm and also has some roots left over, so I think I can save it.
Aloe veras are quite hardy and can survive with minimum care, but ignorance or over care can cause such a situation.
1. Rotted Aloe Vera Rescue: Assess and Prepare

The plant is already separated from the base, dried out, and the base is quite firm. The upper portion is still green, and there are some roots left over.

Also there are some offsets which are turned brown, and it’s because the plant has received intensive sunlight. For broader aloe care basics and prevention, see essential tips for aloe care.

Trim and Clean
First remove any rotted soft, mushy, and brown portion of the plant. The base from where the plant was attached is still green, so I will also replant it if it sprouts.

Seal and Rest
Seal the cut areas using fungicide powder. Leave these plants to rest for the next two days.

2. Rotted Aloe Vera Rescue: Repotting

After a couple of days repot the plant. Here I’m using my Advanced succulent soil mix.

After repotting place the plant in a bright spot.

Read More: Aloe Vera Plant Care Tips
Watering Schedule

Water after five to six days from planting.

3. Rotted Aloe Vera Rescue: Light Transition

When the plant will have roots or show some growth from the top, I will gradually shift the plant to a partly sunny area. For placement and light indoors, see indoor aloe care tips.

Rotted Aloe Vera Rescue: Final Thoughts
Remove all mushy brown tissue, seal cuts, and let the pieces rest before repotting. Give bright light, hold water for 5 to 6 days, and shift to partial sun only after new growth appears. With a firm base and some roots, an aloe can bounce back.