Sweet Pepper 'Sweet Banana' is a bright yellow, long thin pepper that reaches up to 15cm long. They have thick walls and can have a bit of mild chilli type heat to them. The peppers mature from yellow to orange to red.
They are great stuffed with goats cheese / garlic / rosemary and drizzled with a little olive oil.
To ensure a good crop, it is best to sow with heat early and grow in a greenhouse / polytunnel. It can be grown outside but the crop needs quite a bit of warmth so crops may be smaller in size & quantity and not as many will ripen fully.
It does do well in containers provided it is watered and has enough warmth and sun. They do sound fiddly but treat like a greenhouse tomato and you should be rewarded with lovely juicy peppers.