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Pots and soil.
Cones 4 weeks old.
There were going great until I gave them some fert, 7, 1.2, 5.
Until now they have had nothing but h2o.
Is it likely a Phosphorus defeciency or they did not need a feed in the first place?
The leaves seem to have shriviled, new growth is stunted or deformed.
Any help greatly appreciated.