Produce
Strawberries
Strawberries carry the most residue evidence of any fruit in this dataset: 99% of conventional samples tested had at least one detected residue, and the average sample carried eight distinct compounds. They are eaten whole, skin and all, which is why they sit at the top of most organic upgrade lists.
Organic upgrade priority
Prioritize organic
Score 48/100 · about $4.40 a week extra for a household of two
- →Conventional samples index 96/100 against 13/100 for organic — a 83-point difference.
- →At about 3 servings a week, the difference applies to a smaller share of what you eat.
- →Sample confidence is limited, so the score is weighted down by 28%.
Key numbers
- Residue evidence
- 96/100
- Higher residue evidence
- Nutrient density
- 85/100
- Per calorie, across the whole database
- Typical price
- $4.29
- per 1 lb container · organic +51%
- Servings a week
- 3
- Per person, at typical purchase volume
- Samples
- 1,337
- Conventional, 2014–2016 · 69 organic
- Data confidence
- Limited
- Set from sample size and year coverage
Organic vs conventional strawberries
| Measure | Conventional | Organic |
|---|---|---|
| Samples analysed | 1,337 | 69 |
| Program years | 2014–2016 | 2014–2016 |
| Samples with any residue | 99% | 28% |
| Mean residues per sample | 8.1 | 0.7 |
| Samples above the EPA tolerance | 0.45% | 0.00% |
| Relative residue evidence index | 96/100 | 13/100 |
| Typical price | $4.29 / 1 lb container | $6.49 / 1 lb container |
Nutrition
Per 1 cup halves (152 g).
49
calories
1 g
protein
3 g
fiber
7.4 g
sugar
- Vitamin C 141% DV
- Manganese 24% DV
- Anthocyanins & ellagic acid
How to wash strawberries
Rinse under cool running water just before eating, never before storing — wet berries mold within a day. Skip soap and produce washes; plain running water plus gentle rubbing removes as much surface residue as anything sold for the purpose.
Washing reduces surface residue and soil. It does not remove systemic compounds taken up into the plant, and no soap, vinegar, or commercial produce wash has been shown to beat 30 seconds of plain running water by a margin worth paying for. Full washing guide.
Buying and storing
- ◆Organic frozen strawberries usually cost less per serving than organic fresh, and freezing happens within hours of picking, so the nutrition holds up well. If the fresh organic gap feels steep, the freezer aisle is the cheapest way to buy the upgrade.
- ◆Buy by smell, not size. A container with no strawberry aroma at the top was picked under-ripe and will not sweeten further after harvest.
Common questions
›Should I buy organic strawberries?
Yes, if you are upgrading anything. Strawberries scores 48/100 on organic upgrade priority — conventional samples index 96/100 against 13/100 for organic, and at roughly 3 servings a week per person that difference applies often. The upgrade costs about $4.40 a week for 2 people.
›Are strawberries high in pesticides?
Strawberries shows higher residue evidence — an index of 96/100 relative to other commodities. Across 1,337 conventional samples from 2014–2016, 99% contained at least one detected residue, averaging 8.1 distinct compounds per sample, and 0.45% exceeded the applicable EPA tolerance. A detection is not the same as an unsafe level.
›How much more does organic strawberries cost?
About 51% more at typical U.S. retail — $4.29 per 1 lb container conventional against $6.49 organic. For a household of 2 at normal purchase volume that is roughly $4.40 a week.
›How should I wash strawberries?
Rinse under cool running water just before eating, never before storing — wet berries mold within a day. Skip soap and produce washes; plain running water plus gentle rubbing removes as much surface residue as anything sold for the purpose.
›What can I buy instead of strawberries?
If the organic version is out of budget or the fresh price has spiked, Frozen berries, Kiwi, Pineapple cover similar ground on this list. Each one is either lower on residue evidence, cheaper per serving, or both.
Related foods
Frozen berries
$4.49 / 16 oz bag · organic $5.99
Kiwi
$0.79 / each · organic $1.19
Pineapple
$3.99 / each · organic $5.99
Blackberries
$3.49 / 6 oz container · organic $4.99