Cottonwoods are beautiful, fast-growing deciduous trees withvigorous, potentially invasive roots. Deep watering and careful placement away from pavement, septic systems, and sewer lines are important to keep roots from becoming a problem. What kills cottonwood trees? A solution of2- to 3-percent gl...
this commonly found product can be used to clear potentially harmful algae out of ponds, lakes, and pools. But it is more often used to clear sewer lines of invasive tree roots, which can burst pipes and
Hyperaccumulation is generally highly specific for a single element, for example nickel (Ni). The recently-discovered hyperaccumulator Glochidion cf. sericeum (Phyllanthaceae) from Malaysia is unusual in that it simultaneously accumulates nickel and coba
Water– Due to their shallow roots, Dogwoods may dry out quickly. Water the tree at least twice a week in most areas and more during dry spells. Pruning– Pruning is minimal; remove dead or broken branches in late winter, and prune lightly to maintain the tree’s shape. ...
Several conifers have been considered as candidates for "Annedda", which was the source for a miraculous cure for scurvy in Jacques Cartier's critically ill crew in 1536. Vitamin C was responsible for the cure of scurvy and was obtained as an Iroquois de
The earliest Sanskrit medical writings refer to the benefits of Neem's fruits, seeds, oil, leaves, roots and bark. Each has been used in the Indian Ayurvedic and Unani systems of medicines, and is now being used in the manufacture of modern day medicinals, cosmetics, toiletries and ...
Poplar’s extensive root systems can be detrimental to nearby buildings, and should not be planted within 40 feet of septic systems or buildings. The Poplar Tree has historical uses, such as material for Greek and Etruscan shields. Today, Poplar Tree’s wood is used to create pulpwood in th...
Eastern hemlock (Tsuga canadensis) and black spruce (Picea mariana) served as ascorbutica [32,44]. The indigenous peoples of the Maritime Provinces of Canada used roots, twigs, leaves, and bark, but rarely strobili or seeds in decoctions taken as a cupful in the morning [3]. Teas, prepar...
Eastern hemlock (Tsuga canadensis) and black spruce (Picea mariana) served as ascorbutica [32,44]. The indigenous peoples of the Maritime Provinces of Canada used roots, twigs, leaves, and bark, but rarely strobili or seeds in decoctions taken as a cupful in the morning [3]. Teas, prepar...
IBA shows an active role in the formation of adventitious roots and acts as a signaling molecule that controls gene expression and the root development process. Similar effects of IBA treatment on in vitro root formation have been established in many scientific reports [41,47,50]. By combining ...