Parsley
Petroselinum crispum
Zones 3–10
Growing
Patience is essential when starting parsley from seed, as the germination process is notoriously slow and can take up to six weeks. This delay is often due to natural compounds in the seed coat that make sprouting difficult. To help your seeds get a head start, ensure you provide moist, well-drained soil with a pH between 6.0 and 7.5. Because this is a biennial, you are primarily growing the lush, leafy base, though certain varieties like Hamburg root parsley are specifically cultivated for their thick, edible roots.
As your plants establish, you can enjoy them in everything from salsa verde to herb butters. Since the leaves do not continue to ripen once harvested, pick them as soon as they are ready for use to ensure maximum flavor. If you have an abundance, you can freeze the leaves, but be sure to blanch them first to preserve their quality. For the best flavor, keep your harvested leaves unwashed until you are ready to use them.
Beyond the kitchen, parsley serves as a vital host plant for wildlife. If you see black caterpillars fluttering around your garden, do not be alarmed; these are the larvae of swallowtail butterflies, which rely on parsley to complete their life cycle. This makes the herb a wonderful addition to any pollinator-friendly garden.
| Sun | full sun |
|---|---|
| Water | medium |
| Grow time | 45–90 days |
| Height | 1–3ft |
| Spacing | 6–12in |
| Full sun | ✓ |
|---|---|
| Part shade | ✓ |
| Shade | ✓ |
| Life cycle | biennial |
|---|---|
| Category | herb |
| Growth habit | rosette |
| Season | cool |
| Frost tolerance | half hardy |
| Height | 1–3ft |
| Spacing | 6–12in |
| Days to maturity | 45–90 |
| Days to bloom | over 150 |
| Native us | ✗ |
| Water | medium |
|---|---|
| Drainage | well drained |
| Soil ph min | 6.0 |
| Soil ph max | 7.5 |
| Propagation | |
| Seed | ✓ |
| Cutting | ✗ |
| Division | ✗ |
| Graft | ✗ |
| Tuber bulb crown | ✗ |
| Transplant | ✗ |
| Container ok | ✓ |
| Pollination | self fertile |
| Pollinator friendly | ✓ |
| Toxic parts | |
| Leaves | ✗ |
| Seeds | ✗ |
| Raw | ✗ |
| Spread | self seeds |
| Deer resistant | ✓ |
| Drought tolerant | ✗ |
| Toxic to | |
| People | ✓ |
| Pets | — |
| Livestock | — |
| Wash before storing | ✗ |
|---|---|
| Ripens off plant | ✗ |
| Curing days | none |
| Shelf life | 1–4wk |
| Storage methods | |
| Room temp | ✗ |
| Cool dark | ✗ |
| Fridge | ✓ |
| Freeze | ✓ |
| Can | ✗ |
| Dry | ✓ |
| Ferment pickle | ✓ |
| Blanch before freezing | ✓ |
| Length | 6–12wk |
|---|---|
| Colors | |
| White | ✓ |
| Yellow | ✓ |
| Orange | ✗ |
| Red | ✗ |
| Pink | ✗ |
| Purple | ✗ |
| Blue | ✗ |
| Green | ✗ |
| Visitors | |
|---|---|
| Honey bees | ✓ |
| Native bees | ✓ |
| Bumblebees | ✓ |
| Butterflies | ✓ |
| Moths | — |
| Hummingbirds | ✗ |
| Beneficial insects | ✓ |
| Nectar | medium |
| Pollen | medium |
| Larval host | ✓ |
| Specialist bees | ✗ |
| Seed for birds | — |
| Status | none |
|---|---|
| Regions | |
| Northeast | ✗ |
| Southeast | ✗ |
| Midwest | ✗ |
| Plains | ✗ |
| Southwest | ✗ |
| Mountain west | ✗ |
| Pacific northwest | ✗ |
| California | ✗ |
| Hawaii | ✗ |
| State noxious | ✗ |
| Escapes cultivation | ✗ |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sow | no | yes | yes | yes | yes | no | no | no | no | no | no | no |
| Harvest | no | no | no | yes | yes | yes | yes | yes | yes | yes | no | no |
References: Wikipedia · USDA PLANTS: Petroselinum crispum (PECR2) · how this data is made