How to Store Almonds: In-Shell, Shelled and Long-Term
How to store homegrown and bought almonds in the shell and shelled, ideal temperature and humidity, how long almonds keep, freezing, and preventing pests and rancidity.
Dry almonds keep well because of their low moisture, but their oils slowly turn rancid with heat, light and air. Stored cool, dry and airtight, shelled almonds keep for about a year in the fridge and two years in the freezer; almonds in the shell keep even longer.
Before Storage
Make sure nuts are thoroughly dry (kernel moisture around 6% or less). Damp almonds grow mould and can develop aflatoxins. Discard any shrivelled, stained or insect-damaged nuts.
How Long Almonds Keep
| Form | Pantry (cool, dark) | Fridge | Freezer |
|---|---|---|---|
| In shell | 6–12 months | up to 1–2 years | 2 years or more |
| Shelled, raw | 3–6 months | about 1 year | about 2 years |
| Roasted or sliced | 1–3 months | 6 months | 1 year |
Ideal Conditions
- Temperature below 10 °C (50 °F); 0–4 °C is ideal for long storage.
- Relative humidity around 55–65%.
- Airtight glass jars or sealed bags, away from strong odours (almonds absorb smells).
Pests in Stored Almonds
Indian meal moths and beetles can infest stored nuts. Freezing nuts for 2–3 days after harvest kills any eggs or larvae; then store airtight.
Signs of Spoilage
- Bitter, sour or paint-like smell: rancid.
- Mould or dark spots: discard.
- Webbing or holes: insect damage.
More Almond Tree Guides
- How to Grow Almond Trees: The Complete Guide
- Almond yield and profit
- Almond late frost protection
- Where almonds grow: climate and zones
Frequently Asked Questions
How long do almonds last?
Shelled almonds about a year in the fridge and two in the freezer; in-shell almonds longer.
Should almonds be stored in the fridge?
For more than a few months, yes; cold slows rancidity.
Can you freeze almonds?
Yes, in airtight bags for up to about two years.
TarlaTapan guides focus on practical, field-tested growing advice. Corrections and suggestions are welcome at info@tarlatapan.tr.