Habitat. Watercress grows best in cool but sunny spots. Common along stream margins, river edges, ditches, and other shallow areas with cold, slow-flowing water. As watercress plants need a permanently damp soil, make sure you dig in plenty of bulky organic matter, such as garden compost or planting compost, and incorporate it well into the soil before planting. It is a perennial aquatic herb or salad, which is found growing naturally alongside slow running water. Harden them off by gradually acclimatising them to outdoor conditions for 10-14 days and plant out after the risk of frost, 10-15cm (4-6in) apart. If conditions are ideal, b/w 10 to 16 Degree-Celsius, & … Mix in more organic matter with the excavated soil and fill in the planting hole. Fresh watercress is available at many grocery stores, and it thrives when placed in a container of water. Watercress can grow to about 30cm (1') in height. To grow in a container, plant 3-4 in a 30cm (12in) tub or pot. Place in the planting hole and adjust the depth so that it is planted at the same depth as it was originally growing and the top of the rootball is level with the soil surface. Every now and again, especially in hot weather, remove the water from the saucer and flush the compost with fresh water to keep it from becoming stagnant. Sow seeds outdoors in spring when the soil has warmed up; minimum temperature 8°C (46°F). It needs to be kept moist all year round, so grows well in damp or wet soil or a container that sits in a deep saucer filled with water. To start off plants earlier in the year, sow seeds from mid-January to the end of March in pots or trays of moist seed sowing compost. Or seeds can be sown directly into the containers where you want them to grow. This will also ensure you have plants available all year round. A bunch of watercress can be found at your local farmer’s market and even in the wild. Stems are hollow. Frimley, Surrey GU16 7ER,  If you have some plants without roots, pop the stems into a water-filled jam jar or bottle until roots start to form. Watercress is a delicious salad crop, which is full of minerals and nutrients, and has a sharp, peppery, slightly tangy taste. How to grow watercress Cultivation. Purchase the watercress seeds. If you do happen to have a fresh, moving water source in your yard, you can grow watercress in the same manner it grows naturally in the wild. Habitat. Place in a propagator or warm place covered with a plastic bag, and keep at a constant temperature of 8-15°C (46-60°F). Varieties of watercress are not always available, but several seed companies do supply seeds of watercress. It is acknowledged as one of the oldest of the wild edible green species consumed by humans and, although once native to Europe and Asia, has now naturalized to many parts of the world conducive to its growth. Bags of salad leaves are quite expensive to buy and have a fairly short lifespan in the fridge. Then pot them up. and are used under licence from OMS Investments, Inc. Roundup® is a registered trademark and used under license. Seeds can be ordered online or from gardening supply stores and nurseries. Keep the soil moist or it won’t grow. Place your s… Stems are hollow. Watercress prefers a position in light shade, but will grow well in a sunny position, providing the soil or compost is wet. Dig a hole about 2' across and 12" deep (Image 1). Otherwise, it may be necessary to create a bog. Try and buy plants that have already started to produce little white roots and pot them up in small pots. Find a source for a transplant of watercress. Watercress can grow to about 30cm (1') in height. The key for a successful watercress harvest is water. If you want to grow it through latter method, then it is recommended to sow seed below soil surface, about 1 / 4 inches, 3 weeks earlier than the last frost free date in your area. Watercress can also be grown in consistently wet soil with a soil pH of 6.5-7.5 in full sun, or you can mimic natural conditions by growing watercress plants in a bucket or other container. Keep the plants thoroughly well watered, so the soil or compost never dries out. Popular varieties of watercress include English Watercress and Broad Leaf Cress. Watercress, a leafy green plant that likes to grow in moving water, adds spice to your salads and meals with its crisp, tangy flavor. You could also buy watercress from a supermarket or shop. Watercress can easily be grown in a container or in soil that stays permanently wet. If there is a small creek or stream on your property, grow watercress there. Mix in more organic matter with the excavated soil and fill in the planting hole. A full list with tips & tricks for all seasons, Miracle-Gro® Premium Peat Free All Purpose Compost, Miracle-Gro® Performance Organics Fruit & Veg Compost, Miracle-Gro® All Purpose Continuous Release Plant Food, How to start growing your own fruit and vegetables. It's available throughout the year, but it's at its peak from April through June . Registration no: 10735156, Evergreen Garden Care (UK) Ltd,  Its native range is Northern Africa, Europe, temperate Asia, and India. But, if you want to grow it at home, you don’t need to install your own stream or similar running water! Loosely fit black plastic pond liner over the hole, pressing it down with your hands. Watercress is an aquatic leafy green vegetable that grows wild in shallow waterways, ponds, streams and natural springs. You can also start growing from mature watercress purchased at a supermarket or farmer’s market. Start harvesting when the plants have become well developed by trimming off the tops of the shoots with scissors.