need help & information asap

[newgroweroldsmoker]

what do you mean by height? how tall should it be? i plan to harvest on the 17th of april....i believe that if everything goes as planned that on day 57 the shortest plant will be at least 40 cm tall...that's 1.30 ft tall....good enough? i noticed something else that i forgot to report....the plants that grow in the soil that is special for flowering plants show unbelievable growth while the ones in the cow manure mixture are pretty much smaller...i have to change the soil in them....hopefully in my second grow i will try to do that thing called sea of green in an attempt to gain in time and yield!

[newgroweroldsmoker]

here's the first picture...the plant that got burnt from the soil and now recovering...grew considerably faster since the flush and under the light...i know that the quality of the image sucks, but that's all i can do unfortunately.....the burnt leaves are the bottom ones aka the first set of leaves and they shine because of the light.....hopefully i will post some more pics soon

[newgroweroldsmoker]

and some more......these are my healthy ones....the ones that show the top development...