Growing containers allows you to ensure this with some ease. Keep soil moist as the seed germinates slowly. This seed can be grown into micro-greens or sprouted and is very easy to grow. Pick individual leaves or clip full rosettes at the root. Thin to 4-6" apart. The Product of Organic Farming | Non-GMO Seed. Watercress: direct seed about ½" apart, ¼" deep. As noted, a steady supply of moisture is absolutely ideal for watercress. To view a list of our certified organic seeds … Select smaller containers … Variety: True watercress Germination: 91% Purity: 99% Origin: New Zealand Thousand Seed Weight: 0.22 grams Untreated: Yes Certified Organic: No To understand the difference between certified organic, organically grown and untreated seeds, please click here. Organic Cress Seed £ 2.20 – £ 28.40. We partner with certified organic farmers to bring you healthy, sustainable, non-GMO seed. These seeds … Cress has a lovely spicy, peppery flavour, similar to Watercress. Sow seeds ¼" deep, with 3-4" between seeds. The Mumm's have been farming organically for over 35 years. Although we cannot guarantee seeds labeled as "Packed for 2020" … Thin to 4" apart and keep well-watered, or start seed … Seeds labeled "Packed for 2020" are guaranteed to grow if planted before the end of the year (in climates that permit fall and winter growing). Upland Cress: direct seed from mid-spring onward, about 15 seeds/ft., 1/4" deep. Description Watercress Seeds. It’s worth growing your …