Courgettes showing strange symptoms
We have been growing courgettes for about 2 weeks.
At night, the growtent is 25Ã¯Â¿Â½C and in the daytime it's 32Ã¯Â¿Â½C. The plants get 14 hours of light every day, and the 400 Watt lamp is about 70cm above the plants.
They get plenty of water every day (although we have stopped watering them for 2 days because the soil is damp), and the water contains fertilisers called Canna Vega and Canna Rhizotonic.
Here's the problem: the leaves show inconsistent colours, are 'glossy', yellow and have brown, soft moist edges.
Any idea how we can solve this?