How do you grow pea sprouts? Soak whole dried peas sold for sprouting in room-temperature water for about 12 hours, drain, and keep them in a jar or tray in a dark spot. Rinse and drain two or three times a day. Pea sprouts are ready in about 3–6 days, once short roots appear. Refrigerate them and eat within a few days.
Can you root a purple passion plant in water? Yes. Purple passion (Gynura aurantiaca) roots quickly from one- or two-node stem cuttings. Place the nodes in room-temperature water, keep the fuzzy leaves dry and above the surface, and give bright, indirect light. Roots usually form within a couple of weeks when kept warm. Pot cuttings once roots reach 2–3 inches (5–8 cm).
How do you grow hydroponic butterhead lettuce? Start seeds in plugs, move seedlings into NFT channels, a raft or a Kratky jar after about 11 days, and harvest heads around day 35. Cornell’s lettuce handbook targets 75°F (24°C) days, 65°F (19°C) nights, pH 5.6–6.0, strong airflow and about 17 mol/m²/day of light.
Can you root a mini monstera in water? Yes. Mini monstera (Rhaphidophora tetrasperma) roots readily from stem cuttings in water. Cut a section with at least one node and, ideally, an aerial root. Set the node in room-temperature water in bright, indirect light, keep leaves dry, change cloudy water, and pot it once roots reach 2–3 inches (5–8 cm).
How do you grow onion sprouts at home? Soak onion seeds in cool water for 8–12 hours, drain, and keep them in a jar or tray at about 70°F (21°C) out of direct sun. Rinse and drain 2–3 times a day. Sprouts appear in 4–7 days, green up in indirect light, and are ready in about 10–15 days.
How do you start an indoor herb garden? Pick easy herbs such as basil, chives, mint and parsley, plant each in its own draining pot of light potting mix, and give them a south-facing window or a full-spectrum grow light 6–12 inches (15–30 cm) above the leaves for 12–16 hours a day. Water when the mix starts to dry.
Can you grow a nerve plant in water? Yes. Nerve plant (Fittonia) roots easily from stem cuttings in water because its creeping stems naturally root at the nodes. Take a 2–3 inch (5–8 cm) tip with at least two nodes, strip the lower leaves, set it in room-temperature water in bright, indirect light, and change cloudy water. Pot it once roots pass 2–3 inches (5–8 cm).
How do you grow alfalfa sprouts at home? Soak about 3 tablespoons of sprouting-grade alfalfa seed for 6–8 hours, drain it, then rinse and drain three to four times a day in a jar kept at 70–85°F (21–29°C). Oregon State University says alfalfa sprouts are ready in 3–5 days at 1–2 inches (2.5–5 cm) long, yielding about 1 quart (0.95 L).
Can you grow sweet potato vine in water? Yes. Ornamental sweet potato vine roots quickly in water from stem cuttings. Cut a trailing piece with several leaf nodes, strip the lower leaves, and stand the bare stem in a jar. Clemson Extension says roots form within about 10 days, and the cuttings can be planted in two to three weeks.
Can you grow cordyline in water? Yes. Cordyline in water roots easily from a leafy top cutting or a stem section. University of Hawaii CTAHR says ti cuttings for water rooting should be at least 6 inches (15 cm) long with about 1 inch (2.5 cm) of the end underwater, and that rooting hormone is not necessary. Change the water often and pot it once roots are strong.