Water only or light nutes/additives?
This is the schedule I do use for the Megacrop on my grows when using just their product.
Megacrop 9.7-5.5-14
Sweet Candy
Redline is 1-5-4
Mother Monarch is 0-52-32
I use Canna Coco bricks so my precharge to rehydrate is 2 grams Megacrop , 1 gram Sweet Candy, 8mls Earth Juice Oily Cann Calmag per gallon. It will take almost 4 gallons to make up their package of 40L brick. Then before I place germed seed into pot each pot get's 1.5L of the same nutes.
Day 5 from sprout they get 500mls same nutes
Day 10 750ml-1L same nutes
Day 15 1L same nutes and turn on airdomes if you have them
Day 20 mixed up 5 gallons of same nutes for the reservoir and turned on and final top water of about 1L each from the res to make sure the pots were evenly saturated and start drawing from the tray.
Day 30 filled reservoir with Megacrop 3 grams, 1.2 grams Sweet Candy, 8mls OilyCann Calmag per gallon, 1ml DripClean per 10 Liters
Day 40 @ 4g Megacrop and 1.2g Sweet Candy, 8mls OilyCann Calmag can start adding Redline 1.2 grams per gallon, 1ml DripClean per 10 Liters
Day 50 @ 4g Megacrop and 1.2g Sweet Candy, 8mls OilyCann Calmag, 1.2 grams Redline, 0.5 grams Mother Monarch per gallon, 1ml DripClean per 10 Liters
Same till the end of grow or can drop Megacrop to 3 grams per gallon final 2-3 weeks.