Now we have the last week of 30 C outside. I basically planted them a bit too late ( in the middle of summer). So now they have to go through the last summer month with around 20 - 25 C. And more cloudy days. I had allready a plant outside in spring but it did not survive the rainy days, which happened quite unexpected. So now it is actually a bit late. But the advantage is that they had a awesome start with 3 weeks of high temperature and sun so they are now strong enough to face the less sunny weeks.