Canna Terra is a nutrient designed for use in soil that can be used both indoors and outdoors.
As with all of the Canna nutrients, it can produce good results although it is also easy to ‘lock-up’ your plants so we would recommend a ‘less is more’ application.
It is also advisable to use a light mix soil with minimal fertiliser as this will give you greater control over the quantity of food your plants receive. If you are using fertilised soil such as Biobizz Allmix or Plagron Batmix then remember to allow for this when making nutrient solution, again think less is more.
However, with those cautions aside this is one of the best soil feeds on the market and can be serioulsy productive once you get the feeding levels right for your plants.