Crops bug?

[Kroyson]

Problem: Can't place any crops (potatoes, carrots, wheet) on some farmland

This is the second time i have this problem, the first time i post it on my list of redstone designs on town invernalia under the name "semi-auto crops farm"
http://sentinelcraft.net/forum/index.php?topic=8086.0

i thought it was a problem with that design, but here is again:

blue square - source of water

it has a high mosture value


in both designs the block of farmland has no blocks down

[Toxic_Demon93]

Do you have a light source near those blocks? The light level is at 0 in that pic

[Kroyson]

i feel so noob, yeah, that fix it, ty.. can you delete this post? sorry to bother you