Advice please : Clonex Red or Purple?

inluvwitbud

Member
Just ordering some supplies and am wondering should I be getting red or purple. They are not hardwood plants so my instinct would be to buy purple, but have heard that some people use red? Do it benefit the clones? Also I am considering feeding the clones diluted nutes (Canna) like I use in the system, any reasons why this is a bad idea?
 
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