Trimming or cutting seed potatoes before planting offers several benefits:
- Encourages Stronger Growth – Cutting seed potatoes into smaller pieces stimulates sprouting and ensures each piece has enough nutrients to establish strong roots.
- Prevents Disease – Trimming allows you to inspect and remove any diseased or rotten sections, reducing the risk of infection spreading in the soil.
- Maximizes Your Harvest – A single seed potato can be divided into multiple plants, increasing the number of potato plants you can grow.
Ingredients (What You’ll Need)
- Certified disease-free seed potatoes
- A sharp, clean knife
- Paper towels or a dry cloth
- A well-ventilated tray or surface
- Agricultural sulfur or wood ash (optional, for preventing rot)
Preparation: How to Trim Seed Potatoes Properly
1. Choose the Right Seed Potatoes
Select firm, healthy seed potatoes with multiple “eyes” (small sprouts or buds). Avoid any that are soft, moldy, or shriveled.
