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English Ivy

Vine
Evergreen perennial vine
Full sun to full shade

Also known as: Hedera helix · Common ivy

Good to know

Poisonous — do not eat

Parts of this plant are poisonous to people and pets. Don't eat it, keep it out of reach of children and animals, and wash up after pruning.
Warning

Invasive — please don't plant

This plant is invasive across much of North America — birds and runners spread it into woods and fields where it smothers native plants. Please don't add it to your garden. If it's already on your property, remove it and replace it with a native alternative; check your state's invasive list before moving any of it.

When & where

Season
Evergreen perennial vine
USDA zones
4–9
Sun
Full sun to full shade
Start indoors
Start indoors 8–10 weeks before planting out
Direct sow outdoors
Spring or fall
Days to harvest
Not applicable — ornamental vine

Germination

Germination time
14–28 days
Soil temperature
65–75°F (18–24°C)

Spacing & depth

Sow depth
1/4" (6 mm)
Seed spacing
2–3 in
Mature plant spacing
6–12 in (15–30 cm)
Row spacing
N/A — climbing or ground cover

How to plant

Invasive in much of North America — please don't plant it. This page is here so you can identify it and choose a native alternative. Sow seed in flats and press lightly. Keep moist and shaded until germination. Transplant small vines to climb walls, fences, or as a ground cover.

Pre-sow treatment

Cold stratification

60–90 days cold stratification improves germination.

Grower's tip

Invasive in much of North America — please don't plant it. This page is here so you can identify it and choose a native alternative. Fast-growing evergreen vine that clings to surfaces with aerial roots. Can be invasive in some regions — check local guidance before planting.

Good to know before you grow this

Can spread aggressively and is invasive in some regions — check your local invasive-species list before planting.

Soil preferences

Soil type

Well-drained soil with steady moisture at the root zone.

pH range

6.0–7.0

Amendments

Compost at planting; go easy on nitrogen or you get all leaf and no flower or fruit.

Watering

Frequency

Even moisture through flowering and fruiting; vines dry out fast on a sunny wall.

Method

Soaker or drip at the base — never onto the canopy.

Over vs. under

Overwatered: yellow lower leaves, mildew. Underwatered: curled tips, dropped flowers.

Top-water or bottom-water?

Prefers top-watering — Top-water at the soil line with drip or soaker — tomatoes, peppers, squash, cucumbers, and most veg resent wet leaves (blight, mildew, rust). Bottom-water only during seed-starting until transplants are rooted through.

Temperature tolerance

Ideal daytime air temp

70–85°F (21–29°C) for annual vines; hardy woody vines are much broader

Ideal nighttime air temp

55–70°F (13–21°C)

Frost sensitivity

Annual vines are frost-tender; woody perennial vines are hardy to their rated zone.

Container growing

Container-suitable?

Possible with the right cultivar

Recommended pot size

5–15 gal (19–57 L) with a trellis anchored to the pot or wall

Notes

Potted vines dry out daily in heat — plan for it before you plant.

Detailed harvesting

Nothing here is harvested for the kitchen. Wear gloves for any cutting or deadheading, keep the sap off your skin and eyes, and wash your hands and tools afterwards.

Post-harvest storage & preservation

Do not dry, store or preserve any part of this plant near food. Bag prunings for the bin — never compost them where animals browse, and never burn them.

Culinary, medicinal & other uses

Ornamental only — this plant is poisonous and has no food, tea or home-remedy use. Grow it for looks, wear gloves, and keep it away from children, pets and livestock.

Medicinal or traditional uses are shared for interest only — this is not medical advice. Consult a qualified professional before using any plant medicinally.

Seed saving

Pollination

Insect-pollinated for most species.

Isolation needs

Isolate or bag flowers to keep a strain true.

How to save

Let pods or fruit ripen fully on the vine, then clean and dry the seed.

Your zone's planting calendar

Pick your USDA hardiness zone and we'll estimate the key dates for english ivy in your area. These are regional averages — always check your own last-frost forecast before sowing.

My English Ivy notes

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