Would this be good?

Dynamic Lifter Organic Plant Food

Use to gently feed all types of garden and potted plants, including Australian native plants. Releases nutrients slowly, improves the structure and moisture retention of the soil and encourages earthworms and beneficial soil micro-organisms.

Features

• Organic ingredients release nutrients slowly, feeding up to 10 sq metres per kg.
• Added Blood and Bone, fishmeal and seaweed help to organically enrich and improve the soil.
• Pelletised to make it easy to apply.

How It Works

Adds nutrients and organic matter to the soil which improves moisture retention and promotes microbial and earthworm activity.
Ingredients

Composted chicken manure, Blood and Bone, fish meal and seaweed
(NPK analysis: 3.2 : 2.6 : 1.3).

i add blood bone meal when i pott on.
how far on are you, if you have nothing else, the food will be ok to vegg.
dont skrimp and save though, when you get 12/12. get some proper cannabis food for bloom.

Nah I havnt started growing yet. Would it be ok to just use this throughout the entire growth of the plants?

It would work for the first couple of weeks, then you would need something with a higher NPK value.

What are some good cheap organic stuff I can use?