Discussion on the depth of Orchid cultivation-- about ph value

Discussion on the depth of Orchid cultivation-- about ph value

Http://www.dfac.cc/showtopic-17-276470-0-0-3.htm

In the above post, Lan you asked about the value of PH around the crystal head.

Hehe.

The PH value around the orchid crystal head is about 2.8, and this acidity can corrode the stone.

Plants rely on humic acid to decompose soil.

When people transplant flowers, they all want to get some old-fashioned (commonly known as old-fashioned)

That's the truth, isn't it?

Orchids often change pots and grow slowly.

Is to destroy the humic acid around the crystal head.

Dropped (that is, destroyed a microcirculation)

Need to re-establish

Growth is slow during this period of re-establishment.

I don't know. Nonsense. Hehe.