Rhubarb Garden Rhubarb

Rheum rhabarbarum

Rhubarb belongs to the Rheum genus. Rhubarb is also known as Garden Rhubarb

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The Rhubarb Plant Wiki

All details in our wiki have been kindly provided by our members.

Make sure not to eat the leaves of Rhubarb – they are poisonous to humans.

Rhubarb belongs to the Rheum genus.

How to grow and keep Rhubarb happy

How to sow and germinate Rhubarb

If you grow from seed it will take an extra year to produce stalks and will not always be true to type.

Plant or divide when plant is dormant, in early spring or fall. Soil temperature should be below 50º F.

How to transplant Rhubarb

How to harvest Rhubarb

Companion plants for Rhubarb

These plants will grow well with Rhubarb:

Repellent plants for Rhubarb

These plants will not grow well with Rhubarb so avoid planting these within close proximity:

Common Rhubarb pests

These pests are known to attack Rhubarb plants:

Common Rhubarb diseases & problems

These problems and diseases are known to effect Rhubarb plants:

How long does Rhubarb take to grow?

These estimates for how long Rhubarb takes to sprout, grow and harvest are from real observations from real gardeners, right around the world. Start logging and journaling your observations to participate!

When should I sow or plant Rhubarb?

These estimates are relative to your last frost date. Enter your frost dates and we'll calculate your sowing and planting dates for you!

Rhubarb Etymology

Do you know anything about how Rhubarb's name came about? Add it to the wiki!

Rhubarb Folklore

Other names for Rhubarb

Garden Rhubarb

Rheum rhabarbarum L.

Footnotes

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