An organic, slow release nitrogen fertilizer
- - Spec Sheet
- - Label
- - MSDS
- - OMRI Certificate
- - WSDA Certificate
Description
Suståne 5-2-4 All Natural Slow Release Nitrogen Fertilizer provides 6 - 12 weeks of nitrogen in the organic slow-release form and complies with the National Organic Program standards. Suståne replenishes the soil with a rich supply of humus (stabilized organic matter) and all of the essential naturally chelated nutrients required for sound and long term soil building programs. Suståne 5-2-4 All Natural is derived from biologically stable organic compost plus natural sulfate of potash and feather meal.
Stabilized Organic Matter
Suståne 5-2-4 All Natural Slow Release Fertilizer was designed with the knowledge that the best way to grow quality plants is to develop and maintain a healthy soil. While synthetic fertilizers supply plant growth nutrients, they do not supply the organic matter required to maintain quality plant life.
Recommended Use
All purpose broadcast and side dress balanced fertilizer for leafy crops, vegetables, flowers, and cucurbits.
Professional Grade
Suståne Natural Fertlizer is backed by over 30 years of independent applied research on diverse crops and ecosystems. Unmatched by any other organic fertilizer manufacturer, such research is the foundation for developing products that deliver value under a wide variety of growing conditions. The superior performance of Suståne's products is recognized by growers from around the world.
Benefits of Suståne 5-2-4 Natural Organic
- Increases nutrient and water holding capacity of the soil
- Adds approximately 8% humic acid
- Strengthens plants’ tolerance of hot, dry conditions
- Greater root development
- Improves buffering against changes in soil pH
- Increases the soil’s ability to suppress plant pathogens
- Increased soil porosity and stability for greater root development and water holding capacity
Field Trials on Strawberries
Suståne 5-2-4 vs. Competitors
Suståne natural fertilizers are backed by research, crosschecked and verified by independent, third party labs and university field trials.
| Crop | Timing | Application Method | cups/100ft2 | lb./1,000ft2 | lb./acre |
| Apples/fruit trees | annual | broadcast | 1 lb. per 1" tree dia. | 1 lb. per 1" tree dia. | 1 lb. per 1" tree dia. |
| Brassicas* | at transplant & 4 leaf stage | broadcast | 2.2 | 7.4 | 320 |
| 2 wk. pre-crown set | sidedress | 4.1 | 13.8 | 600 | |
| Carrots | at planting & 4wks pre-harvest | sidedress | 1.1 | 3.7 | 160 |
| Curcubits (all vine crops) | post plant | in row | 6.6 | 22 | 960 |
| Garlic | apply 3x per season | sidedress | 1.2 | 4.1 | 180 |
| Grasses/Forages | preplant | broadcast | 6 | 20.2 | 880 |
| post emerge | broadcast | 13.7 | 45.9 | 2,000 | |
| Legumes | preplant | broadcast | 4.8 | 16.1 | 704 |
| Lettuce-high density (12-18") | at transplant & after 2 wks | sidedress | 12.4 | 41.3 | 1,800 |
| Lettuce-low density (30") | at transplant & after 2 wks | sidedress | 6.2 | 20.7 | 900 |
| Onions | at transplant & at 10" ht | sidedress | 1.5 | 5.1 | 224 |
| Peppers | at transplant & pre-blossom | sidedress | 1.9 | 6.4 | 280 |
| Potatoes | at seeding | direct on row | 9 | 30.3 | 1320 |
| Raspberries, year 1 | at transplant | banded on row | 4.4 | 14.7 | 640 |
| Raspberries, year 2 | spring application | broadcast over row | 1.7 | 5.5 | 240 |
| Small Grains | at seeding | direct with seed | 0.5 | 1.6 | 70 |
| Strawberries, year 1 | at transplant & pre-runner | in row | 2.8 | 9.2 | 400 |
| Strawberries, year 2 | at dormancy break | broadcast over row | 1.7 | 5.5 | 400 |
| Sweet Corn, early | starter | sidedress | 4.4 | 14.7 | 640 |
| at layby | sidedress | 2.2 | 7.4 | 320 | |
| Sweet Corn, mid-season | at planting | sidedress | 4.4 | 14.7 | 640 |
| Squash, hollow stem | pre or post plant | broadcast | 5.5 | 18.4 | 800 |
| Tomatoes | at transplant | sidedress 3-4" away | 13.4 | 45.9 | 2,000 |
*Includes broccoli, cauliflower, cabbage, kale, Chinese cabbage, bok choy, and mustard greens.
Storage
Store in a cool, dry place. Do not expose to moisture or extreme temperatures.
| Item # Suståne 5-2-4 |
Package Size | Units / Pallets |
|
FINE GRADE, 100 SGN
30-30-1311 30-30-1351 30-30-1375 (international) |
50 lb. bags
1-ton tote 22.7 kg bags |
40 bags / pallet 1 tote / pallet 44 bags / ISPM pallet |
| MEDIUM GRADE, 200 SGN
30-30-1111
30-30-1151 30-30-1175 (international) |
50 lb. bags 1-ton tote 22.7 kg bags |
40 bags / pallet 1 tote / pallet 44 bags / ISPM pallet |
Guaranteed Analysis
|
Total Nitrogen (N)
0.4% Ammoniacal Nitrogen
0.4% Other Water Soluble Nitrogen
3.2% Water Insoluble Nitrogen*
|
5% |
| Available Phosphate (P(2O5) | 2% |
| Soluble Potash (K2O) | 4% |
| Calcium (Ca) | 3% |
Derived from aerobically composted turkey litter, feather meal, and sulfate of potash.
*4.0% slowly available nitrogen from aerobically composted turkey litter and feather meal