Psandu,

What a sweet planter! What make is it? Looks like your depth control is by your 3 point lift setting only? I like the simplicity; no marker arms, no auto lifters, no fertilizer bins...none of the moving stuff that seems to cause problems and expense on older planters. $75 was a big time bargain.

Great pics of the sunflower progression. Did you aplly a pre-emergant weed control product? Looks really clean for first 4-6 weeks. Did you cultivate?

I don't suppose you have a picture of the sprayer you built do you.

I haven't seen boom sprayers used for sunflowers before, or do you grow other crops also?

thanks for the input