Japonicus
Imperial Masterpiece
Since you ask...and I don't find it fool hearty to make recommendations on fertiliser.Thanks for reassuring!
At the moment, my feeding routine for my trees is: Westland organic seaweed once a month (followed the instructed ratio), few biogolds on top of the soil.
After some reccomendations and some digging, I'm planning to add fish hydrolysate or emulsion depends which one I can find in the UK, and humic acid.
So ideally, my future routine will be: keep using biogolds as they will be slowly released into the soil everytime I water; seaweed, fish and humic acid mixed with water, feed once a month, and occasional foliar spray with humic acid.
My question is, will that routine be too strong for the trees, or should I use the seaweed fish humic acid mix twice a month? if it sounds good I will go ahead and make some purchases, please share your thoughts, thanks again.
I've just had best responses from my juniper when using fish emulsion. The one I'm using has a 5-1-1 analysis and I use it monthly 1 TBSP/5 litres. As you should know from using seaweed as I do too, anything fishy attracts yellow jackets.
These fertilisers are quite low in their analysis that you're using. So I wouldn't think rotating in another would be anything but beneficial for this juniper at this early stage.
I fertilise most of my trees with rather high nitrogen once/week except in high heat and my Japanese White pines I restrict high nitrogen till late Summer.
True there are many many differences in fertilising and it is partially a matter of preference until you're preference is lacking or is over abundant. Just make sure you're gettin the trace elements .
Hope that helps while not pressing any real regimens or practices, as I'm not as educated on all the processes and nuances involved in fertilising.