{"product_id":"onion-spring-onion-white-lisbon","title":"ONION-SPRING ONION-WHITE LISBON","description":"\u003ch2\u003eHow to Grow Spring Onion White Lisbon\u003c\/h2\u003e\n\n\u003col\u003e\n\n\u003cli aria-level=\"1\"\u003eBegin with heritage or heirloom seeds if possible, as these are often more flavorful and hardy.\u003c\/li\u003e\n\n\u003cli aria-level=\"1\"\u003eChoose a sunny location as they prefer full sun, but they can also tolerate some shade.\u003c\/li\u003e\n\n\u003cli aria-level=\"1\"\u003eMake sure the soil is well-draining and rich in organic matter.\u003c\/li\u003e\n\n\u003cli aria-level=\"1\"\u003ePlant seeds directly into the soil, about 1cm (0.4 inches) deep, and 2.5cm (1 inch) apart. If planting in rows, space them 15-20cm (6-8 inches) apart.\u003c\/li\u003e\n\n\u003cli aria-level=\"1\"\u003eWater regularly to keep the soil moist but not waterlogged. Water deeply once a week, or more often if the weather is particularly hot or dry.\u003c\/li\u003e\n\n\u003cli aria-level=\"1\"\u003eThin the seedlings once they have emerged, to give them more room to grow. Space them 5-7.5cm (2-3 inches) apart.\u003c\/li\u003e\n\n\u003cli aria-level=\"1\"\u003eSpring onions don’t require a lot of fertiliser, but a balanced fertiliser can help promote growth. Apply a slow-release fertiliser once a month.\u003c\/li\u003e\n\n\u003cli aria-level=\"1\"\u003eHarvest when they are about 15cm (6 inches) tall. Simply pull them out of the ground, or use a sharp knife to cut them off at the base.\u003c\/li\u003e\n\n\u003c\/ol\u003e\n\n\u003ch3\u003eAdditional Growing Tips\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cb\u003eInterplanting Benefits: \u003c\/b\u003eWhite Lisbon spring onions make excellent companion plants. They naturally deter pests like carrot fly and aphids, making them a great border crop around carrots, lettuce, and beetroot.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cb\u003eSuccession Sowing Strategy: \u003c\/b\u003eTo maintain a steady harvest, sow a small patch every 3–4 weeks. Unlike some veggies, spring onions don’t take up much room, so you can tuck them into empty spots throughout your garden.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cb\u003eCold Tolerance Surprise: \u003c\/b\u003eDespite being called “spring” onions, White Lisbon can tolerate light frosts and are often overwintered in mild climates. Sow in autumn and mulch well — you may get an earlier spring crop than expected.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cb\u003eRegrow from Kitchen Scraps: \u003c\/b\u003eDon’t throw away the base of your store-bought or homegrown spring onions. If the white part with roots is intact, you can place it in water or soil and regrow it multiple times.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cb\u003eGo for the Greens: \u003c\/b\u003eIf you snip just the green tops with scissors instead of pulling the whole plant, it will often regrow. This allows you to harvest the same plant multiple times.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cb\u003eBoost Flavour with Stress: \u003c\/b\u003eAllowing a little “controlled stress” — such as reducing watering slightly before harvest — can intensify flavour. Just don’t overdo it, or you’ll get tough stalks.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cb\u003eSoil Rotation Helps: \u003c\/b\u003eSpring onions are susceptible to soil-borne diseases if planted in the same spot year after year. Rotate with legumes or leafy greens to keep soil healthy.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cb\u003eHarvest Timing Trick: \u003c\/b\u003eFor milder flavour, harvest early in the morning when the oils that make onions pungent are at their lowest concentration. If you like a stronger bite, harvest later in the day.\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cb\u003eSeed Storage Insight: \u003c\/b\u003eIf you’re saving seed, note that spring onion seeds have a relatively short shelf life — usually only 1–2 years. Store in a cool, dry place and test germination rates if using older seed.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch4\u003eHeritage of Spring Onion White Lisbon\u003c\/h4\u003e\n\nWhite Lisbon has been cultivated for centuries and renowned for its reliability, mild flavour, and rapid growth. It likely originated in Europe — possibly Portugal, as the name “Lisbon” suggests — and became widely grown in Britain by the 1700s. It was a staple in traditional cottage gardens, valued not just for flavour but also for its ability to grow in cooler seasons and poorer soils.\n\nBy the 1800s, White Lisbon had spread throughout Europe and into North America, where it was included in early seed catalogues and embraced by home gardeners. It was especially popular for its dual-purpose use: harvested young as spring onions, or left to mature into small bulbing onions in warmer climates.\n\nWhile its exact lineage is difficult to trace (as is common with many long-standing vegetable varieties), White Lisbon is thought to be one of the foundational types from which many modern bunching onions were developed. It remains a favourite in heirloom gardening circles due to its open-pollinated nature, which allows gardeners to save seeds and maintain the line year after year.","brand":"Direct Compost Solutions","offers":[{"title":"Default Title","offer_id":55020594397556,"sku":"OS-WL","price":3.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/7171\/7748\/files\/SPRING_ONION_WHITE_LISBON.jpg?v=1785570773","url":"https:\/\/directcompostsolutions.com\/products\/onion-spring-onion-white-lisbon","provider":"DIRECT COMPOST SOLUTIONS","version":"1.0","type":"link"}