Growing Zucchini, also Courgette/Marrow, Summer squash

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27 Apr 16 Megan (Australia - tropical climate)
I have been having trouble growing black Jack zuchini. They grow with yellowish leaves not healthy green ones what am I doing wrong. I have given them sea sole complete fertilizer every two weeks. Have prayed with watery milk for fungus. What is wrong????? Thanks Megan from Townsville.
15 May 16 Genevieve (Australia - temperate climate)
Zucchini doesn't seem to grow well in humid conditions.
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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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