Rated 5.0 out of 5.0 by Jose Excellant self leveling cement After looking at the reviews over the other popular product, this had lesser poor reviews so I gave this a try. I also bought the Henry 554 and applied over 360 sqft of space. Poured a total of 10 bags of Henry 555.
Polygonum cuspidatum, known by the common name Japanese knotweed, is a tall, stout herbaceous perennial (Seiger, 2005) and is a member of the Polygonaceae (Seiger, 2005).In China it is referred to as Hu Zhanz. Japanese knotweed is also known under the scientific names Fallopia japonica and Reynoutria japonica.olygonum cuspidatum has many different positive medicinal uses, mainly from the stilbene compound, resveratrol, and its derivatives. Severe side effects directly from the derivatives of the plant, which are unknown, make it a useful herbal remedy.
1 Developing research suggests a tribulus extract taken by mouth might reduce symptoms of angina. 2  Eczema (atopic dermatitis). 3  Tribulus taken by mouth in combination with 9 other herbs (Zemaphyte) might reduce redness and skin outbreaks in adults and children with a certain type of eczema called nonexudative atopic eczema.umor has it that tribulus is also known as puncture vine because the spines are so sharp they can flatten bicycle tires. People use the fruit, leaf, and root as medicine for wide-ranging complaints.