MRS B 325 Posted March 27 Report Share Posted March 27 Col, I, not an expert on gladioli but there is a lot on Google including the advice that if you buy them from a reputable supplier or nursery they should already be treated. Copper sulphate is mentioned so if you have that have a look at what Google says. I don’t want to sound as though I’m fobbing you off, I just don’t want to encourage you to kill them off! Mrs B 1 Quote Link to post Share on other sites
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