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Fertilizing Rhubarb Plants. Every spring,give each rhubarb plant1 cup of well-balanced fertilizer(like 10-10-10). When new growth starts,apply it in a circle around the plant,but not directly on the crown. Manure is an extremely valuable source of organic matter,as it helps to conserve moisture,preserves the soil structure …
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What is the best fertilizer for rhubarb?
Answer: Rhubarb is a heavy feeder. Mix compost, rotted manure, or anything high in organic matter into the soil when planting. But don鈥檛 add a chemical fertilizer when planting rhubarb or during the first year of growth, as direct contact with nitrates can kill the roots.
What are the best tips for growing rhubarb?
Give your rhubarb all the advantages you can to ensure a healthy crop. If weeds spring up around your rhubarb during the growing season, work the soil around the base of the plants with a hand rake鈥攐nly deep enough to kill the weeds and not damage the plant鈥檚 roots. Rhubarb is a perennial, so it needs a little TLC year-round.
Is manure good for rhubarb?
Manure is an extremely valuable source of organic matter, as it helps to conserve moisture, preserves the soil structure and makes nutrients readily available. If you choose to use it for your rhubarb, do not use fresh manure鈥?this could burn the tender plants. Apply one to two shovels of older manure per plant.
How do I get rid of weeds around my rhubarb?
If weeds spring up around your rhubarb during the growing season, work the soil around the base of the plants with a hand rake鈥攐nly deep enough to kill the weeds and not damage the plant鈥檚 roots. Rhubarb is a perennial, so it needs a little TLC year-round.