Bring the rinsed quinoa with the water and a good pinch of sea salt to a simmer over medium high heat. Cover with a lid, reduce the flame to low and cook for about 10 to 15 minutes until all the water is absorbed. Remove from heat and allow it to sit covered for 10 minutes. Fluff with a fork and refrigerate until chilled.
Transfer two cups of the cooked and chilled quinoa to a salad bowl together with the hemp seeds, cucumbers, scallions and parsley. Add the lemon juice and zest and toss to coat well.
Taste and adjust seasonings with more sea salt and freshly cracked black pepper to taste. Serve chilled!