Growing Rhubarb

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04 Feb 18 Charles Thompson (Australia - sub-tropical climate)
I have a Stratco planter box with no bottom and 30cm deep and standing on a partially shaded concrete slab. Will I be able to grow rhubarb in it under these conditions?
05 Feb 18 Mike (Australia - sub-tropical climate)
30 cm of soil on a concrete slab - I wouldn't do it. The shallow soil would require a lot of attention with watering and the concrete slab - how does the excess water drain away.
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This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. GardenGrow is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
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