After further verification, you are wright. It would be very difficult to get a biological certification if you are starting with tissue culture material. Synthetic growth regulator are not authorized under Canadian Organic certification (I missed that note regarding section 4.1.3: Substances listed in Tables 4.2 and 4.3 shall comply with prohibitions in 1.4 of CAN/CGSB-32.310.):
CAN/CGSB-32.310, Organic Production Systems – General Principles and Management Standards, describes the principles and management standard of organic production systems.
CAN/CGSB-32.311, Organic Production Systems – Permitted Substances Lists, provides lists of substances that are allowed for use in organic production systems.
General Principles and Management Standards.
CAN/CGSB-32.310-2015 Amended March 2018
1.4 Prohibited substances, materials or techniques in organic production and preparation If producing or preparing organic products, the following substances, materials or techniques are prohibited since they are incompatible with the general principles of organic production:
a) all products of and materials from genetic engineering (GE), as defined in this standard, and as specified in 4.1.3, 5.1.2 and 6.2.1 of CAN/CGSB-32.311;
b) all products, materials or processes intentionally using nanotechnology, as defined in this standard, with the following exceptions:
1) naturally occurring nano-sized particles or those produced incidentally through processes such as grinding flour;
2) contact surfaces, such as equipment, work surfaces, or packaging, where transference of nano-sized particles to organic crops, livestock or products is unintended and unlikely to occur;
c) irradiation, as defined in this standard, for the treatment of organic products and inputs used in the production of organic products, except as specified in CAN/CGSB-32.311;
d) soil amendments, such as fertilizer or composted plant and animal material, that contain a substance not listed in CAN/CGSB-32.311;
e) sewage sludge;
f) synthetic crop production aids and materials, except as specified in CAN/CGSB-32.311;
g) synthetic growth regulators;
h) cloned livestock and its descendants;
i) synthetic allopathic veterinary drugs, including antibiotics and parasiticides, except as permitted by this standard;
j) synthetic substances used in organic product preparation, such as ingredients, food additives and processing aids, including sulphates, nitrates and nitrites, except as specified in CAN/CGSB-32.311;
k) equipment, harvest and storage containers, storage facilities and packaging materials treated with synthetic fungicides, preservatives, fumigants and pesticides;
l) substances that are not listed in CAN/CGSB-32.311, except as permitted in this standard.