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retaining moisture

Posted: April 25th, 2012, 5:32 pm
by chickoo34
salam,
could a plastic sheet be covered on the soil of a rose pot to help retain moisture???
a good fungicide for roses which is easily available in karachi?? (currently suffering from black spot)

Re: retaining moisture

Posted: April 25th, 2012, 6:42 pm
by Izhar
Yes it can be used to reduce the water loss through evaporation... fungicides are easily available in the gardening store at old sabzi mandi and empress market..

Re: retaining moisture

Posted: April 28th, 2012, 1:28 pm
by aykhan
I think using plastic will encourage disease in roses especially fungus types. I would suggest use compost generously in the soil mix even upto third or half of soil. In addition use 2-3 inches of mulch. Use Bayer's Alleitte an awesome anti-fungal to drench the rose then spray possibly weekly or every two weeks on the leaves if weather is humid.