best all purpose fertilizer for plants JP's Secret Stuff All-Purpose Fertilizer (4 lbs)

best all purpose fertilizer for plants JP's Secret Stuff All-Purpose Fertilizer (4 lbs)The one bag organic fertilizer for vegetables, flowers, and established trees JPs Secret Stuff All Purpose Organic Fertilizer (3 3 3) is a versatile, OMRI listed fertilizer you can use as a granular feed, a dilute foliar feed, or as a compost tea supplement. Its built to help you keep plants steadily fed while supporting healthier soil over time. Why gardeners love it True all purpose nutrition (3 3 3 N P K): supports steady growth, flowering

The “one-bag” organic fertilizer for vegetables, flowers, and established trees

JP’s Secret Stuff™ All-Purpose Organic Fertilizer (3-3-3) is a versatile, OMRI-listed fertilizer you can use as a granular feed, a dilute foliar feed, or as a compost tea supplement. It’s built to help you keep plants steadily fed while supporting healthier soil over time.

Why gardeners love it

• True all-purpose nutrition (3-3-3 N-P-K): supports steady growth, flowering/fruiting, and plant strength.
• Includes secondary macronutrients: Calcium (Ca), Magnesium (Mg), and Sulfur (S) listed on the label for more complete feeding.
• Flexible application: feed in-ground beds, containers, and established trees & shrubs—without needing multiple products.
• Made for organic gardening: OMRI Listed.

What it helps with (benefit-led)

• More consistent plant nutrition across the season
• Healthier soil conditions when used alongside good garden practices like composting and mulching
• Easy feeding routines you can repeat every 30–90 days (depending on how you’re using it)

Best for

• Raised bed gardeners who want simple, repeatable feeding rates
• Container growers who want an easy mix-in feeding schedule
• Gardeners with established trees, roses, or shrubs who want a straightforward seasonal feed
• Anyone who wants one fertilizer that can be used multiple ways (granular, foliar feed, compost tea supplement)

How to Use (Simple Quick Guide)

1) Potted Plants

• Mix 1–2 tablespoons per gallon of water (up to 5 tablespoons).
• Apply every 30 days during the growing season.

2) In-Ground Plantings (Vegetables & Annuals)

• Before planting: Apply 2.5 tablespoons per square foot and work into the top 2–4 inches of soil.
• Rate reference: 3 cups per 20 square feet.
• Reapply: Apply 2.5 tablespoons per square foot, sprinkled around the root zone every 30–90 days during the growing season.
• Tip: Keep a few inches away from the plant’s trunk or stem.

3) Established (3 Years and Older) Trees, Roses, and Shrubs

• Apply up to 3 cups per plant every 60–90 days during the growing season.

Quick “How Much Do I Need?” Examples (by bed size)

These examples use the label rate of 3 cups per 20 sq ft for pre-plant feeding, and 2.5 tbsp per sq ft for reapplications.

• 4x4 bed (16 sq ft): ~2.4 cups pre-plant • ~40 tbsp reapply (≈ 2.5 cups)
• 4x8 bed (32 sq ft): ~4.8 cups pre-plant • ~80 tbsp reapply (≈ 5 cups)
• 4x12 bed (48 sq ft): ~7.2 cups pre-plant • ~120 tbsp reapply (≈ 7.5 cups)

Compost Tea Supplement (Optional)

Compost Tea Recipe: Mix 5 tablespoons of JP’s Secret Stuff™ with 1 cup of compost in a 5-gallon container of rain / pond / aged public water. Add 5 tablespoons of raw/organic syrup. Use a bubbler for aeration. After 2–3 days, use to drench or foliar feed plants, diluting with water for heavier compost mixtures.

For additional info on foliar feed and compost tea, see jamesprigioni.com.

Guaranteed Analysis (from the label)

• Total Nitrogen (N): 3% (0.4% water soluble, 2.6% water insoluble)
• Available Phosphate (P2O5): 3%
• Soluble Potash (K2O): 3%
• Calcium (Ca): 5%
• Magnesium (Mg): 1%
• Sulfur (S): 1%
• Iron (Fe): 0.3%

Derived from

Fish Bone Meal, Alfalfa Meal, Feather Meal, Langbeinite, Basalt, Potassium Sulfate, Dolomite, Kelp Meal, and Volcanic Ash Deposit.

FAQs

• Is this organic? It is OMRI Listed for organic use.
• Is it only for vegetables? No—this is all-purpose and can be used for vegetables, annuals, potted plants, and established trees/shrubs per label directions.
• How often should I apply it? Potted plants: every 30 days. In-ground: every 30–90 days. Established trees/shrubs: every 60–90 days during the growing season.
• Can I use it as a foliar feed or in compost tea? Yes—this fertilizer is designed to be versatile, including use as a dilute foliar feed with more frequent application and as a compost tea supplement.
• Do I need anything else? For best results, many gardens benefit from good soil practices like composting and mulching alongside fertilizing.
• Does it expire? The label states this product and the fertilizer percentages do not expire.

Storage / Safety

• Keep out of reach of children & pets.
• Store in a cool, dry place away from direct sunlight.
• Product contains dust; inhaling may be hazardous to your health.
• California Prop 65 notice: This product and/or packaging may contain chemicals known to the State of California to cause cancer, birth defects, and/or other reproductive harm.

Shipping

Ships to the US only.