Himalayan knotweed

Sorry, no before and after of the plant. But this stuff has really cheered up one of my more disgruntled plants. Basically it had drooping leaves and some fading/burning. Pruned the shitty leaves over the course of the last week. Blended, strained, diluted and soil drenched. This morning the leaves are hanging higher than they ever have and all the other plants that got a drip are absolutely torqued. Anybody else ever experiment with the stuff?

Here's an after photo, trust me, if you can't tell, she was rattled, bouncing back now tho.