just 2 days left!
Michael Judd says that if permies.com brings in $5000 to his kickstarter, then permies.com can decorate an entire page in his new book! I'm not sure what we would put there just yet, but the opportunities for comedy are endless!
From the pictures it seems the biggest issue is that your light levels are too low. Notice how 'leggy' the plants are, with long lengths of stem between leaf internodes? This is from low light levels.
Without adequate light, it is hard to say if there is a fertility issue. Light and water are more primary needs for plants than food.