Search results
Results from the WOW.Com Content Network
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.
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.
When your peace lily leaves are turning yellow, ... Tips. The oil in neem can cause sunburn to plant leaves when applied in bright sunlight. Move the plant out of bright light or wait until ...
Gallagher recommends pruning off and discarding any yellowing or damaged leaves to keep the plant healthy and encourage new growth—but don't get carried away. "Cut the outermost leaves," says ...
The signs of the virus begin to become visible when the leaves at the top of the plant begin turning yellow and eventually fall off. [6] This usually occurs in the upper third of the canopy and death of the plant usually occurs soon after the leaves wilt and die. [ 3 ]
Acapulco Gold is a strain of Cannabis sativa that was popular during the 1960s counterculture movement for its potency, taste, and unique color. It is a landrace cannabis variety that is an 80% sativa and 20% indica hybrid reportedly produced by crossing a native Mexican strain with a Nepalese indica.
Sometimes it helps to give the plant's pot a quarter-turn every week or so to straighten out its growth, but the better option is to increase light exposure. 5. Losing Variegation or Fenestration
Symptoms of nitrogen deficiencies in plants is general chlorosis of the leaves, which is when leaves turn pale green, and leaves cup upwards quite severely in deficient plants. [4] Nitrogen deficiencies also cause leaves to remain small, and drop prematurely, resulting in less photosynthesis occurring in the plant, and fewer, smaller tubers can ...