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Malabar Spinach

Vine
Warm season
Full sun

Also known as: Ceylon spinach · Vine spinach · Basella alba · Basella rubra

Varieties

2 types of malabar spinach

When & where

Season
Warm season — the summer 'spinach'
USDA zones
Annual 3–10; perennial 10–11
Sun
Full sun
Start indoors
6–8 weeks before last frost
Direct sow outdoors
After last frost, soil ≥ 65°F
Days to harvest
70 days for continual harvest

Germination

Germination time
10–21 days (nick or soak seed)
Soil temperature
75–85°F (24–29°C)

Spacing & depth

Sow depth
1/2" (12 mm)
Seed spacing
6 in
Mature plant spacing
12 in (30 cm)
Row spacing
Trellis at 6 ft

How to plant

Nick or soak the hard seed. Transplant to a hot spot with a trellis — vines climb 8–10 ft. Pick young leaves and tips continually; the more you cut the bushier it grows. Thick succulent leaves that never bolt in heat.

Grower's tip

Perfect summer 'spinach' where true spinach bolts. Slightly mucilaginous cooked (like okra); crunchy raw in salads.

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

Train and tie in new growth weekly during the growing season; prune woody vines while dormant.

Post-harvest storage & preservation

Not applicable for ornamental vines; fruiting vines follow their species.

Culinary, medicinal & other uses

Vertical screening, shade, flowers and fruit in a footprint the size of a dinner plate.

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 malabar spinach in your area. These are regional averages — always check your own last-frost forecast before sowing.

My Malabar Spinach notes

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