Avocado Plant Can you grow avocados in the uk? The answer is yes! With a little time & care you can have your very own supply of avocados right from the comfort of your own home. These attractive evergreen plants are grown & loved the world over solely for their use as magnificent houseplants. These avocado plants produce glossy leaves that look absolutely stunning in a sunny spot of your conservatory. Avocado plants can be kept at a stunning but manageable 1.5metres tall. If tended to properly they may start to produce beautiful flowers. The avocado plant may start to produce fruit in its third year, creating a real eye-catching display in your home. The avocado plant is supplied in a 2 litre pot.