I decided to order from High Mowing because they are 100% organic and they also offer bulk seeds, by the ounce or even pound. Since they sell to pros, germination rates should be high. I still order from companies catering to home gardeners and/or offering rare seeds (herbs, natives, medicinals), but I wanted to make sure we have high quality seeds and LOTS of seeds to give away to our friends, neighbors and gardening club members.
Our High Mowing order:

SKUProductPriceQuantityTotal
2600COrganic Rouge d’Hiver Lettuce

Options:
Unit Size: 1/2 OZ
$9.451$9.45
2550DOrganic Black Seeded Simpson Lettuce

Options:
Unit Size: 2 OZ
$13.301$13.30
2593M005Organic Galactic Lettuce

Options:
Unit Size: 5 M
$5.501$5.50
2601COrganic Red Sails Lettuce

Options:
Unit Size: 1/2 OZ
$7.001$7.00
2570AOrganic Breen Lettuce

Options:
Unit Size: 500 Seeds
$6.001$6.00
2569AOrganic Pomegranate Crunch Lettuce

Options:
Unit Size: 500 seeds
Backordered Until Nov-24-2014
$5.951$5.95
2561M005Organic Nevada Lettuce

Options:
Unit Size: 5 M
$8.001$8.00
2540DOrganic Regal Oak Lettuce

Options:
Unit Size: 2 OZ
$12.601$12.60
2603M005Organic Blade Lettuce

Options:
Unit Size: 5 M
$8.751$8.75
2350DOrganic Improved Rainbow Mix Chard

Options:
Unit Size: 1/4 LBS
$19.001$19.00
2506COrganic Ruby Streaks Mustard

Options:
Unit Size: 1/2 OZ
$7.251$7.25
2885BOrganic Giant Winter Spinach

Options:
Unit Size: 1 OZ
$5.701$5.70
2880BOrganic Bloomsdale Longstanding Spinach

Options:
Unit Size: 1 OZ
$5.701$5.70
2505DOrganic Red Giant Mustard

Options:
Unit Size: 2 OZ
$10.001$10.00
2262AOrganic Shiraz Beet

Options:
Unit Size: 1/16 OZ
Backordered Until Dec-01-2014
$2.751$2.75
2260M001Organic Bull’s Blood Beet

Options:
Unit Size: 1 M
$6.401$6.40
2290COrganic Early Wonder Tall Top Beet

Options:
Unit Size: 1/4 LB
$6.951$6.95
Subtotal:$140.30
Shipping cost:$0.00
Total:$140.30

 
As you can see, I got larger quantities of the more affordable varieties, but I’m also trying some of the more pricey seeds.  A couple are still on back order, including the pomegranate lettuce.
I just planted the first two trays as well as directly into the ground in the hoophouse.  We had already taken out the frozen tomatoes, but it turns out that it’s still a lot of work to get rid of the “undesirables” such as the Chichiquelites (huckleberries).  Amazingly, they’re still growing strong with flowers and berries, but they are no longer welcome in the hoophouse as they are invasive, but I hope the many transplants to the gardens will self seed.
It’s also time to add some amendments before planting the next crops and I’m adding 20 lbs of gypsum for about 50 sqft, as per the instructions on the bag.  I  mixed the gypsum with a bag of Starbucks coffee grounds and we used our first compost.
We finally have a functioning desert composting system.
We cold compost, not by choice, but because we didn’t have any manure to add (haven’t made it to the coral for cow pies in a while and I’m very picky) and it just doesn’t get hot.  So I added red wigglers a couple months ago and I was thrilled to see LOTS of worms.  We should have screened the compost to get the bigger pieces of wood or whatever out — next time.
I’m very happy to finally have a working desert composting system with minimal work and I’ll post details and some pics soon.
My beet trial
It got so late yesterday just prepping 50 sqft for planting, I barely had time to get some beet seeds in the ground.
I covered 13 Bulls Blood and Early Wonder beet seeds with plastic clam shells from store bought salad and I also planted 3 each without cover.   I want to see which variety does better and whether pill bugs are still a problem in the hoophouse.
The soil was way too dry as we hadn’t watered in at least a week and I have to replace some of the plugged up irrigation lines, so I don’t think there are thousands of pill bugs, but we’ll see.  They’re great in the compost, but I sure don’t appreciate them eating my seedlings!
In October I had started old lettuce, chard and beet seeds in trays and I got zero germination except for 1 lonely beet seedling.  I’ll have to store our seeds in the fridge or freezer from now on.
If you’re one of our friends or neighbors, please contact me if you’d like some freebie seeds of the bulk varieties — they’re not getting any better!