In article ,
Martin Brown wrote:
On 05/08/2010 22:32, keith kent wrote:
Are acid loving plant feeds designed for use in tap water ?.
I have a lemon tree & calamondin bush which i struggle to get a nice
green color they go a patchy green /light yellow and i feed often ,i
used a citrus winter feed & now a summer feed in rain water .
If you have a Lemon tree and can keep them with lovely green leaves
,then can you tell me what feed you use & what water .

You may be feeding too often then. Patches of yellow indicate the plant
is struggling to find enough iron or magnesium for chlorophyll.

Or overwatering. Citrus do not like that.

It is a bad idea to use tapwater on any lime hating plant (although I
do sometimes for my blueberries when I run out of rainwater).

Most citrus aren't really lime-haters, but don't like alkaline soil.
I water mine with tapwater a lot of the time with no trouble, and
most people classify this water as hard. I don't, having lived in
South Wiltshire, but Cambridge water is definitely not soft.


Regards,
Nick Maclaren.