Search results
Results from the WOW.Com Content Network
Septoria cannabis is a species of plant pathogen from the genus Septoria that causes the disease commonly known as Septoria leaf spot. Early symptoms of infection are concentric white lesions on the vegetative leaves of cannabis plants, followed by chlorosis and necrosis of the leaf until it is ultimately overcome by disease and all living cells are then killed.
Resupination is derived from the Latin word resupinus, meaning "bent back with the face upward" or "on the back". [1] " Resupination" is the noun form of the adjective "resupine" which means "being upside-down, supine or facing upward".
Giving your snake plant too much water can cause the leaves to fall over. "In severe cases, the leaf tissue will start to die and rot," says Justin Hancock, horticulturist for Costa Farms. "As ...
Puccinia thaliae is the causal agent of canna rust, a fungal disease of Canna. Symptoms include yellow to tan spots on the plant's leaves and stems. Initial disease symptoms will result in scattered sori (clustered sporangia), eventually covering the entirety of the leaf with coalescing postulates.
As leaves break down, they return nutrients to the soil, which can help plants grow the following year. A layer of fallen maple leaves coat a deck Monday, Nov. 3, 2008 in Coeur d'Alene, Idaho. (AP ...
Leaf flushing succeeds leaf fall, and is delayed by winter in the temperate zone or by extreme dryness in the tropics. Leaf fall and leaf flushing in tropical deciduous forests can overlap in some species, called leaf-exchanging species, producing new leaves during the same period when old leaves are shed or almost immediately after.
You can smoke weed on private property including your own backyard, according to the California Department of Cannabis Control website. You cannot smoke weed: In public places such as restaurants ...
As is common in serrated leaves, each serration has a central vein extending to its tip, but in Cannabis this originates from lower down the central vein of the leaflet, typically opposite to the position of the second notch down. This means that on its way from the midrib of the leaflet to the point of the serration, the vein serving the tip ...