Quote:
Originally Posted by BC-Axeman
Nice garden, Scott. We're supposed to be able to plant in mid April. This year both the weather and I were late. Now I think the new soil I got has too much sawdust (it is one of the ingredients) in it, stripping the nitrogen. Yellowish, weak growth. I just gave everything a shot of fish emulsion and a foliar spray of dilute Miracle Grow. If indeed the nitrogen is low they will get more green and lush in the next week.
The garden soil is a mixture of sand, manure compost, sawdust and native soil. The compost is from the mushroom farm, so it is mostly spent.
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Sawdust jacks the ph all out of whack, Lance. Turns the soil acid. That's why we put it on blueberries, they love acid. Test it and adjust it and you'll be golden. I never heard about sawdust tying up nitrogen. I can't think of a mechanical reason for that to happen.
A bunch of dolomite lime and you'll be good to go.
You're lucky, it's a cheap fix. You can't use too much, either.
If you think your nitrogen is tied up, top dress the lime with compost or composted cow manue. It's cheap, too.
The rain will leech all the nutrients to the plants and you'll be double golden.
I wish I'd have caught you before you used sawdust. It's the worst organic material you can use in a garden. You're seeing that now. Sorry, brother.