Potatoes and cabbage plants are “heavy feeders”, i.e. they require a particularly large amount of nutrients. We therefore recommend feeding with an Organic Multipurpose Plant Food again. The fertiliser provides a continuous supply of nutrients for several weeks.
Check the potato leaves regularly for any infestation with Colorado potato beetle.
If infestation occurs, the Colorado potato beetle will already be very widespread and you will find eggs, larvae and beetles on the plants.
The side shoots of tomatoes should be regularly removed to prevent them becoming tangled mess. With just a single shoot, the plant is better able to form fruit and ripeness is enhanced.