Vic High (BCGA) suggests his Super Soil mix:

Original recipe:

1 Bale sunshine mix #2 or promix
2 L Bone Meal - phosphorus source
1L Blood Meal - nitrogen source
1 1/3 cups Epsom salts - magnesium source
3-4 cups dolomite lime -calcium source & pH buffering
1 tsp fritted trace elements
1/2 - 1 bag chicken manure (steer, mushroom, etc) - nitrogen & trace elements
Mix thoroughly, moisten, and let sit 1-2 weeks before use.

Revised recipe - after several failures due to bad manure sources, I now use the following recipe. Results have been excellent and the clones seem to take off right away instead of having a slow growing settling in period.

1 Bale sunshine mix #2 or promix (3.8 cu ft)
8 cups Bone Meal - phosphorus source
4 cups Blood Meal - nitrogen source
1 1/3 cups Epsom salts - magnesium source
3-4 cups dolmite lime -calcium source & pH buffering
1 tsp fritted trace elements
4 cups kelp meal.
9kg (25 lbs) bag pure worm castings

Mix thoroughly, moisten, and let sit 1-2 weeks before use.

Substitutions - The original recipe was a success, but I simply needed to experiment. In addition, sometimes not all ingredients were always available. Therefore, here are some possible additions and/or substitutions.

[matthew barrack]

whats fritted trace elements? sorry curious late matt

[BennyBlanco]

no idea either

[matthew barrack]

i know what trace elements r, but fritted whats that thatt is the q??? late matt

[Jnugg]

Originally Posted by matthew barrack

whats fritted trace elements? sorry curious late matt

It means they are chelated for better/quicker availability for uptake by the root system.

[toecup]

i remember this recipe from og, i was looking for it too, i lost it, thank you

[BurnOne]

No need for FTEs. Use kelp meal for trace elements.
You'll also need to add about 20% perlite to that mix. Vic's mix has been improved over the years.
Burn1

[Suby]

I hope we are free to add more of them here...

Here is my nugget from OG, I've tailored my own but the classics worked for so many...

Good recipes I've collected and created my mix based on:

UNK:
Start by pouring a gallon of potting mix onto a potting bench. Add 1 tablespoon each of blood meal for nitrogen, kelp for trace elements, and greensand for potassium; then add 2 tablespoons of bone meal for phosphorus. Mix it all together and you're ready to plant.


TICKS:
Basically Organic mix with ProMix HP as a base. The ratios used for mixing are 50 Litres of Promix combined with with 25-35% wormcastings, 15% Shrimp compost, 750 ml of Bat guano and a cup of Bone & Blone meals. This renders aboot 85-95 Litres of grow mix.


SUPER SOIL MIX:


1 Bale sunshine mix #2 or promix (3.8 cu ft)
8 cups Bone Meal - phosphorus source
4 cups Blood Meal - nitrogen source
1 1/3 cups Epsom salts - magnesium source
3-4 cups dolomite lime -calcium source & pH buffering
1 tsp fritted trace elements
4 cups kelp meal.
9kg (25 lbs) bag pure worm castings

- Mix thoroughly, moisten, and let sit 1-2 weeks before use.

Substitutions

- The original recipe was a success, but I simply needed to experiment. In addition, sometimes not all ingredients were always available. Therefore, here are some possible additions and/or substitutions:

Blood & Bone Meal - when trying to cut costs
Kelp Meal - contains over 62 trace minerals. Good supplement for reducing the manure content to speed availability of soil.
Worm castings - excellent source of micro nutrients.
Bat guano - excellent for top dressing a week into flowering.
Seabird guano


BOGS - Feeding and Mix
I use Wal-Mart Continuous Feeding formula potting soil with 5-10% perlite added for aeration and drainage. I add 2 cups of bone and blood meal to every 10 gallons of soil. I feed Pure Blend grow in veg and I transplant 3 times. Starting in 1 qt pots then 2 gallon pots then 4 gallon pots.

I transplant to 4 gallon pots when going to flowering. At this time I give a strong dose of foxfarm bloom liquid bat guano product, 2/3 cup to a gallon. This is a one time heavy nitrogen feed as transplanted and going into high light flowering room. (all HPS 35 watts/sq.ft.)

Often I let them flower until sexed before the final transplant and nitrogen treatment. It doesn't burn them and they shoot in the first 2 weeks of flowering a lot. Capturing this growth "shoot" as I call it is the key to big buds IMHO. Health and vigor is maintained by lots of continued rooting through flower.

I also use some CO2 in flowering and some superthrive once or twice while in flower at a very weak rate. In flower I feed the first half of flowering with Pure Blend Bloom which has half strength nitrogen compared to their vegging formula. Then the second half of flowering I use Earth juice Bloom to feed as it has no nitrogen and my pots still have some.

SubCool taught me to premix my earth juice bloom 20 hours in advance to reduce its acidity and this has helped me feed more without burning them.

My Basic Tips... BUSHY’S GROW TIPS FOR BEGINNER INDOOR GARDENERS -- By BushyOlderGrower updated 5/2001

Soil Mix is easy get Sam’s Choice, Magic Earth with fertilizer (.09-.06-.05) in already and mix 2/3 cup of blood meal and 2/3 cup of bone meal into each 3 gal pot. By adding 2 tablespoons of dry lime to mix you help flowering and avoid over-acidity. Wal-Mart has this kind and it is cheap! Many prefer to use 5 gallon pots. You should add 10% perlite for good air to the roots and good drainage.

Stir and plant seed into this, fill pot well and wet well first time, we will supplement with organic fertilizers later. Black Gold is best gro mix but heavier soils are better than lighter ones. Shultz pro mix is expensive but highly recommended, Black Magic has also done well for some expert growers. I like Wal-mart continuous feeding formula soil

GROWDOCS SOIL MIX:
Per 100 liters/2 bags
60 gram seaweed meal
60 gram bone meal
120 gram blood meal
80 gram Guano Peru
20 gram trace element
40 gram lime/kalk
3 liter worm casting
12 liter Perlite
"Excuse me officer, but it keeps my stress down"....

[kaizersoze]

Suby -

Thanks for the BOG info... I had lost it and had wondered if Id catch it again.

[sproutco]

Originally Posted by matthew barrack

whats fritted trace elements?

Micronutrients that are like glass. They disolve very slowly maybe lasting over a year. Safe to use because they are so insoluble.