Diagnose and fix cannabis plant problems with expert guides. Learn about nutrient shortages, pests, diseases, and environmental stress for growers in Australia. Learn to spot signs such as yellowing leaves, curling, spots, drooping, and slow growth. Use proven fixes to restore plant health. From nitrogen and magnesium deficiencies to root rot and pest infestations, this category helps you troubleshoot issues fast. It also helps you optimise plant performance from seed to harvest.
2025 1 April
Like all living things, cannabis requires food to survive. Along with other supplementary nutrients, nitrogen,…
Never ignore brown spots on weed leaves. What can you do to prevent them, and…
2023 13 December
Firstly, the growth of your cannabis plant depends on nitrogen (N). Any nitrogen shortage in…
2023 1 December
What exactly is a PGR? Plant growth regulators (PGRs) were first identified in the late…
2022 21 December
It’s simple to end up with a weed plant over or underwatered during cultivation. It…
2022 15 December
12 Cannabis Mutations: Types, Causes, and Grower Impact Explained Cannabis mutations are rare genetic changes…
2022 22 November
Detecting bud rot and mould on marijuana plants is a key skill for Australian growers.…
2022 22 November
Identifying and treating marijuana’s root rot A marijuana plant may become infected with root rot,…
2022 22 November
Cannabis leaf yellowing causes and treatments are a topic every grower should understand. Yellowing leaves…
2022 22 November
Have you observed rust spots on the leaves of your cannabis plants while they are…
2022 22 November
Magnesium is necessary throughout the entire life cycle of a plant. It is the primary…
2022 22 November
A sulphur deficiency in cannabis can be hard to spot at first. It is less…