Showing posts with label plant diseases. Show all posts
Showing posts with label plant diseases. Show all posts

Tuesday, May 29, 2012

Solanaceae Woes

I just realized I did something not too smart.  Last year my bell pepper bed did not do well.  The plants wilted and produced very few, pathetic peppers.  I figured it was a bacterial wilt.  Fast forward to this spring.  I rotated my crops and planted the peppers in the bed that had previously grown root crops and some lettuce.

Then for the fatal mistake- I planted the previous pepper bed with potatoes!  I'm not sure what I was thinking.  I am aware that potatoes, peppers, eggplant, and tomatoes are all Solanaceae.  Now my potatoes are wilting and dying.



I need a giant sign on this bed to remind me no Solanaceae!  After reading about the different wilts, I think I have fusarium or verticillium wilt.  Both of these are caused by a fungus and unfortunately there doesn't seem to be anything I can do to save the potatoes at this point. 

They recommend no Solanaceae in the infected area for 4 - 6 years!  I sure hope I can remember. Also, planting mustard as a cover crop is suppose to help.  Mustard has anti-fungal properties and can help kill the fungal culprits.

Hopefully I'll get a few potatoes this year.  I've never tried a fall crop, but this may be the year to try.

Lesson learned!

Thursday, September 29, 2011

Sunflower Sadness

Sunflowers make me happy.  Who couldn't love a sunflower?  They reach to the sky, towering over me, to greet the morning sun.  This was my first time growing sunflowers.  I was excited to watch them grow and grow and grow.  They were a wonderful backdrop to my garden.  The cucumbers escaped their bed and used the thick stalks as a trellis.  Then the drooping began.  I read-up about when to harvest the heads and patiently waited for the calyx to dry out.  One afternoon I discovered that a couple of sunflower heads that had bent to the ground were completely empty of seeds.  I'm guessing a rodent of some sort had a very nice lunch!

I decided to harvest the heads and let them finish drying in the safety of the garage. I'm sure the little rodent was disappointed in the loss of their lunch spot, but they'll find plenty of other things to eat in the garden.  I was very excited and proud of my first sunflower harvest.  Not all the heads lived up to the 'Mammoth' ideal, but I did get a few giant heads filled with plump seeds. 

Next was waiting for the heads to dry while I planned how I was going to roast and season the seeds.  A week went by and I checked on the stack of sunflowers in the garage and they were covered with mold!!  It had been raining all week and the heat had not subsided.

I was not ready to give up hope on my sunflower seed harvest yet!  I researched how to dehull the seeds, thinking that the mold was only on the outside of the shell, so that if I could get the kernels out of them they'd still be edible.  The plan: put seeds a handful at a time in the food processor, process until shells are cracked open, and then dump into water.  The kernels will sink and the shells will float.  Brilliant!  Executing the plan was not so successful.  Processing the seeds long enough to crack the shells and not pulverize the kernels was impossible.  Sadly my first sunflower harvest is not going to be successful, but the wildlife are going to enjoy them!  Lesson learned: dry sunflowers in a dry place!