🥬 How to Grow Callaloo in Jamaica — From Seed to Steamed

Seeds Jamaica Growing Guides · Updated August 2026 · 5 min read

If you only ever grow one thing in your yard, make it callaloo. Jamaican callaloo (amaranth — not the dasheen-leaf callaloo they cook in Trinidad) is the most forgiving crop on the island: it germinates in days, shrugs off heat, and the more you cut it, the more it gives you. A single bed can put steamed callaloo on your table every week for months.

When to plant

Any month of the year. Callaloo is a true tropical plant, so Jamaica's heat is a feature, not a problem. The easiest starts come at the beginning of the rainy seasons — April–May and September–October — when the rain does your watering for you. In the drier months (December–March) it grows just as well as long as you water every day or two.

Where and how to sow

• Sun: Full sun — at least 6 hours. Callaloo tolerates a little afternoon shade but stretches and thins out in too much of it.
• Soil: Any decent garden soil loosened to a fork's depth, with compost or well-rotted manure worked in. Callaloo is a leaf crop, so it loves nitrogen.
• Sowing: Direct sow — no need for trays. The seeds are tiny, so mix them with a handful of dry sand and scatter thinly along rows about 30 cm apart, then cover with barely a dusting of soil (3–5 mm). Water gently.
• Germination: 3–7 days in our warmth. If a hard rain crusts the soil before they're up, break the crust lightly with your fingers.

Thin it — don't skip this

When seedlings reach about 10 cm, thin them to one plant every 15–20 cm. Crowded callaloo stays stunted and bolts to seed early. And here's the good part: the thinnings are your first harvest — wash them and straight into the pot.

Water and feeding

Deep water two or three times a week beats a light sprinkle every day. Once plants are established, side-dress with compost, chicken manure tea, or a nitrogen fertilizer every 3–4 weeks to keep leaves broad and tender. Pale, yellowish leaves are the plant telling you it's hungry.

The cut-and-come-again harvest

Start harvesting at 4–6 weeks, when plants are 25–30 cm tall. Don't pull the plant up — cut the main stem about 15 cm from the ground, leaving a few leaves below the cut. Within days, side shoots push out from the stem and in 2–3 weeks you're cutting again. Repeat this cycle and one sowing feeds you for months. Harvest in the cool of the morning for the crispest leaves.

Pests and problems

• Leaf webworms & caterpillars: the classic hole-makers. In a home garden, hand-picking every couple of days is genuinely effective. Frequent harvesting also breaks their cycle.
• Beetles: small chewers that pepper leaves with pinholes. Healthy, fast-growing plants outgrow the damage — keep up the water and feeding.
• Early flowering (bolting): caused by drought stress or crowding. Water consistently, thin properly, and cut flower heads off the moment you see them to push energy back into leaves.

Saving seed

Let one strong plant flower and dry at the end of the season. Rub the dry seed heads over a sheet of paper and you'll have thousands of seeds — though a fresh pack each season keeps your germination rates high and your strain vigorous.

Want to practise first? Play Likkle Farm, our free browser farming game — then come plant the real thing. 🌱