Broccoli Waltham 29 Microgreen Seeds – Singapore
Untreated Waltham 29 broccoli seed for growing fresh microgreens in Singapore. Fast-growing, easy to sow and well suited to growing fresh microgreens at home.
Broccoli Waltham 29 is an open-pollinated variety that produces attractive green microgreens with tender stems, green cotyledons and a mild, fresh brassica flavour. Microgreens are typically ready to harvest approximately 8–14 days after sowing.
Well suited to Singapore’s urban growing environment, broccoli microgreens can be produced indoors throughout the year using shallow trays, growing lights and relatively little space.
Waltham 29 Broccoli Microgreen Seed Details
| Botanical name | Brassica oleracea var. italica |
|---|---|
| Variety | Waltham 29 |
| Seed type | Open-pollinated |
| Seed treatment | Untreated |
| Pre-soak | Not required |
| Approx. sowing rate | Approximately 25 g per 10 × 20 inch tray |
| Growing medium | Soil, coir, hemp growing mats or other suitable microgreen media |
| Germination | Approximately 3–5 days |
| Typical harvest | Approximately 8–14 days |
| Fulfilment | Stocked, and dispatched in Singapore |
Why Grow Waltham 29 Broccoli Microgreens?
- Fast-growing crop, typically ready in approximately 8–14 days.
- Mild broccoli flavour with a subtle peppery character.
- Suitable for year-round indoor growing in Singapore.
- Ideal for balconies, apartments and other small growing spaces.
- No seed pre-soaking required.
- Untreated, open-pollinated Waltham 29 seed.
- Suitable for soil, coir and hemp growing mats.
How to Grow Broccoli Microgreens in Singapore
Waltham 29 broccoli microgreens can be grown indoors throughout the year in Singapore. For a standard 10 × 20 inch microgreen tray, approximately 25 grams of seed provides a useful starting sowing rate. For smaller home-growing trays, reduce the quantity proportionally and aim for even coverage without heavily overlapping the seeds.
- Prepare the tray.
Add approximately 3–4 cm of moist growing medium to a shallow tray. Soil, coir and purpose-made hemp growing mats are suitable options. - Sow evenly.
Spread the Waltham 29 seed evenly across the surface, avoiding heavy piles of overlapping seeds. - Mist and cover.
Moisten the seeds evenly, then cover or stack the tray during the initial germination period. - Maintain moisture.
Keep the growing medium evenly moist but not saturated. Germination commonly takes approximately 3–5 days. - Introduce light.
Once the seedlings are established and pushing upwards, uncover the tray and provide suitable natural or artificial growing light. - Harvest.
Broccoli microgreens are commonly ready approximately 8–14 days after sowing. Cut the stems cleanly just above the growing medium.
Flavour & Uses
Waltham 29 broccoli microgreens have a mild, fresh brassica flavour with a subtle peppery character. They are generally milder than mustard and many radish microgreens.
Harvested microgreens can be used fresh in salads, sandwiches, wraps, grain bowls and smoothies, or added as a fresh garnish just before serving.
Broccoli Microgreen Seeds for Singapore
Growing broccoli microgreens at home is an easy way to produce fresh greens in a small space. Waltham 29 can be grown in shallow trays on a balcony or in a suitable indoor growing area with adequate light and ventilation.
This Singapore range is stocked locally, with seed dispatched within Singapore rather than individually shipped from Australia.
Frequently Asked Questions
Can broccoli microgreens be grown year-round in Singapore?
Yes. Broccoli microgreens can be produced indoors throughout the year. In Singapore’s warm and humid conditions, pay particular attention to airflow, drainage and avoiding excessive moisture.
How long do Waltham 29 broccoli microgreens take to grow?
Harvest is commonly approximately 8–14 days after sowing. Growing time varies according to temperature, light, moisture and growing conditions.
Do Waltham 29 broccoli seeds need to be soaked?
No. Pre-soaking is not normally required for broccoli microgreen seed.
How much broccoli seed should I sow per tray?
Approximately 25 grams per standard 10 × 20 inch microgreen tray provides a useful starting rate. For smaller trays, reduce the amount proportionally while maintaining even seed coverage.
Can I grow broccoli microgreens without soil?
Yes. Waltham 29 can be grown as a microgreen using suitable soilless media such as coir or purpose-made hemp growing mats.
Is this broccoli seed treated?
No. This Waltham 29 broccoli seed is supplied untreated.
Where are Singapore orders dispatched from?
This product is stocked, and dispatched locally in Singapore.
Is this product shipped from Australia?
No. Although orders are placed through the Seedmart Australia website, this product is held in Singapore and Singapore orders are packed and dispatched locally.
Where can I buy broccoli microgreen seeds in Singapore?
Seedmart supplies Waltham 29 broccoli microgreen seeds online for customers in Singapore, with stock held and fulfilled locally in Singapore.





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