I've been on a mission to find the best fertilizer for my seedlings. This video covers the experiment I set up to test what the best fertilizer for seedlings might be. I tested 8 fertilizers and 1 bio-stimulant, to see which gave me the healthiest, most robust cauliflower seedlings with the best root systems.

Brassica Guide, which includes a visual reference for nutrient deficiencies in brassicas: https://horticulture.ahdb.org.uk/know...

Seed Starting Playlist:    • Seed Starting  

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Hortisketch Garden Planner and Garden Manager (use my code JENNA5 for $5 off) - https://gardensavvy.com

My favorite, long-lasting seed starting trays: https://allaboutthegarden.com/?sca_re...

RX Soil Testing (use my code “growfully” for 10% off your order): https://rxsoil.com/nutrients?source=g...

North Spore Premium Mushroom Starting Supplies (use my code GROWFULLY for 10% off):
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HISEA Gardening Boots https://shareasale.com/r.cfm?b=207008...
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Dripworks Irrigation: https://www.dripworks.com/?ref=Growfully

Omlet Chicken Coops and Supplies: https://www.omlet.us/shop/chicken_kee...

A.M. Leonard Horticultural Tool & Supply: https://amleo.idevaffiliate.com/184.html

Growfully Amazon Storefront (products I use): https://www.amazon.com/shop/growfully...

00:00 Intro
00:43 How I set up my seedling fertilizer experiment
04:43 The fertilizers I used
13:49 The RESULTS!!
21:48 Thoughts on the seedling fertilizer experiment