Is it too late to fertilize?

This is probably a dumb question but I am new to growing. My plant has been growing for about a month and a half and progress has been very slow. My question is it ever to late to introduce a fertilizer? I plan on using FF Grow Big if not

You should fertilize right up to the last week or so of growing. Once you start flowering, switch to FF Big Bloom.

Thanks for the advice. I plan on heading to the hydro store soon. Another question. I seem to have a nitro def. Will the Grow Big help?

twan said:

Thanks for the advice. I plan on heading to the hydro store soon. Another question. I seem to have a nitro def. Will the Grow Big help?

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Yep, Grow Big is heavy on nitrogen. I have no doubt you are def. Usually around 3-4 weeks from seed you will start to see the effects of N def. if you aren't using fertilizers.

Thank God. I thought my baby was done for. Thanks again.