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black spots

On 20/02/2012 in forum

i have a red wood type bush of which the  new leaves turn red when new  at the moment there are a few leaves with black spots on how do i cure this problem  yours john h2 If the plant you describe is a red robin ( Photinia ), black spot quite a


Black spot

On 10/10/2011 in Problems: Shrubs & climbers

are then infected, they too eventually turn yellow and drop. If not dealt with, the plant will weaken.Rose black spot is very similar and can be dealt with in the same way.Leaves are marked with purple or brownish-black spots, then turn yellow and fall. Smaller


Rose black spot?

On 27/09/2012 in forum

I just planted my first rose plan (tea hybrid)t 2 weeks ago. Not long after that, I discovered the leaves were getting black spots. I sprayed some 'Rose Clear Ultra' a week ago. Now, a week later, more leaves are having black spots. What shall I do


Black spot on roses

On 26/04/2013 in forum

Does anybody out there have a definitive answer to black spot? I've tried all the usual sprays and solutions, and I clear dead leaves around the base of plants, and refresh the soil, but the dreaded spots eventually start appearing. The roses


Talkback: Black spot

On 20/04/2012 in forum

can i do  and will it return to its beautiful former green ? I replied earlier but it doesn't seem to have worked. We are trying coffee grounds around roses to treat black spot as recommended by someone at Ryton organic. They also said that feeding


Black Lichen (black spots)on stonework

On 30/04/2013 in forum

Good morning all, There is finally a solution to removing these dreaded black spots from your patio. At Patio Black Spot Removal Co. LTD we have over 25years of experience in Stone Masonary and Stone Restoration. Due to recieving a huge amount


Black spot on red robin bush

On 20/02/2013 in forum

Hi, could anyone please tell me what is wrong with my red robin bush. the green leaves all have this black spot on them.I have had the bush for two and a half years and this is the first time that this has happened. I am a novice Gardener and dont


black spots

On 23/05/2012 in forum

Hi can anyone help me last year i planted hedges in the garden but this year they seem to be getting covered in black edges on the leaves it looks like it has some sort of disease any ideas What hedge plants are they? i think that they are


brown / black spots on heuchera

On 14/06/2012 in forum

Please somebody help! About a month ago I planted a lovely healthy heuchera 'lime marmalade', at the front of a shady flowerbed where it is in sun for about 3 hours a day but shade the rest of the time. It has now developed blackish spots all over


Purple sprouting Broccoli

On 28/11/2012 in forum

that black spots are forming on the underside of the leaves, which are eating right through to the surface side and forming holes. I think this is the wrong colour for the Blister Fungus. Any ideas on what it is, whether it will effect my crop and if so how


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