I googled baby bio and found there website...went to ready to use and the faqs...
notice the bottom faq. It states, "care should be taken with regards to some plants, such as Orchids, Cacti and Bromeliads, as these do not require such frequent feeding. It is always advisable to check the plant label"...

...With that said. I would advise that this stuff might work although I would use 1/4 strength at first and alternate feeding with ph ro/distilled water
w/superthrive 1/4 tsp per gallon...BUT...Pay Attention! But, Do not give seedlings any ferts until it has 4-5 tiers/knodes and has established a root system on it's own...

...then you start feeding regimen... keep us advised...

...I imagine Zandor or someone else might chime in on the topic of baby bio...

...I might try a plant grow; using baby bio and superthrive through out
veg, along with bat guano and fishmeal or something like that...perhaps Mand will send me a bag of her "Magic Homemade English Compost"...later

OK here is what I found at Baby Bio site

Q. When feeding my house plants with Baby Bio Ready To Use should I make sure the compost is either wet or dry before application of the feed?

A. When applying Baby Bio Ready To Use to the compost of a house plant it is advisable to ensure the compost is just moist. If a plant is in compost that is either too dry or too wet then it may be stressed and therefore will be unable to absorb the nutrients from the feed. If you are unsure about the correct watering of a plant, may I suggest you try the Baby Bio When To Water Indicators.

Q. When is the best time to feed my house plants with Baby Bio Ready To Use? The best time to feed house plants, and indeed any plant, is when they are actively growing (i.e. that is when new growth can be clearly seen).

A. For house plants this can be all-year-round. It is advisable to check the plant label for specific advice or refer to 'The House Plant Expert' by Dr Hessayon.

Q. Can I use Baby Bio Ready To Use on my herbs growing on my kitchen windowsill?

A. Yes. Baby Bio Ready To Use is a fertilizer based on nutrients which are essential for all plant growth. It is blended in such a way as to provide the optimum feed for house plants but any plant, especially pot plants could benefit from an additional feed with it.
Are there any house plants that I should avoid using Baby Bio Ready To Use on? No. Baby Bio Ready To Use can be used on all house plants. However care should be taken with regards to some plants, such as Orchids, Cacti and Bromeliads, as these do not require such frequent feeding. It is always advisable to check the plant label or refer to 'The House Plant Expert' by Dr D G Hessayon if