Author: nesscci
If the plant is wilted, but you see no pestsIf the plant is wilted, but you see no pests
Common problems with cannabis plants. SYMPTOMSLeaves turn yellow and the plant wilts. Leaf tips may turn upward. Leaves and stems dry to yellowish tan color and hang on the plant.
Leaves cannabis have tiny speckles or stipplesLeaves cannabis have tiny speckles or stipples
SYMPTOMSGray-white to yellow pinpricks (stipples) appear on both sides of the leaves. Many stipples form in lines parallel to leaf veins. Look for delicate webs on leaves. DIAGNOSISmites: two-spotted spider
Leaves cannabis have ¼-inch (6 mm) or larger round spots or blotchesLeaves cannabis have ¼-inch (6 mm) or larger round spots or blotches
SYMPTOMSLower leaves develop small, ¼-to ½-inch (6 to 13 mm) pale ocher or light brown spots. Tiny, black fungal fruiting bodies appear inside spots. Spots grow larger and may have
Leaves cannabis have angular spotsLeaves cannabis have angular spots
SYMPTOMSLeaves develop small, angular, light brown spots. The spots are angular because their growth is limited by leaf veins. Spots may enlarge to nearly ½ inch (13 mm) in diameter
Leaves cannabis are discoloredLeaves cannabis are discolored
SYMPTOMSLeaves turn yellow, hang, and then turn brown and die. Look for stipples (pinpricks) and fine webs on leaves. DIAGNOSISmites: two-spotted spider mite (Tetranychus urticae), carmine spider mite (Tetranychus cinnabarinus),
Leaves cannabis have holesLeaves cannabis have holes
SYMPTOMSYou find large, irregularly shaped holes in leaves. The main veins remain intact. Leaves may be partly skeletonized (soft tissue eaten away, leaving veins). Leaves may be rolled into a
The leaves of cannabis are distortedThe leaves of cannabis are distorted
The leaves of cannabis are distorted This may be caused by the following factors; a high-temperature environment, excessive light, or a lack of nutrition. To avoid these problems and achieve
Leaves of cannabis have bumpsLeaves of cannabis have bumps
Do the leaves of cannabis have bumps? Hemp is the botanical name for cannabis and the term hemp refers to the physical characteristics of the cannabis plant. Cannabis leaves are
The beginning of cannabis cultivationThe beginning of cannabis cultivation
Poor growing conditions for growing marijuana can significantly diminish the quality of your harvest. Suppose you control the growing environment and can adequately maintain a proper balance of oxygen, carbon
You see small pests on cannabis leavesYou see small pests on cannabis leaves
Pest control on cannabis plants Insect pests like aphids, spider mites, or whiteflies can damage the leaves of your cannabis plants. To find out how to identify and treat these