FIRE FLOWER 0-14-25 Limestone City Nutrients 3-PART BASE NUTRIENT

Price range: $18.99 through $499.99

This product is the bloom (flowering) component of Limestone City Nutrients’ 3-part system. Think of it as the nutrient that helps a plant shift from making leaves and stems to making flowers, fruits, and dense buds.

What the numbers mean: 0-14-25

The three numbers represent:

  • 0% Nitrogen (N) → very little vegetative growth
  • 14% Phosphorus (P₂O₅) → supports flower formation, root activity, and energy transfer
  • 25% Potassium (K₂O) → supports flower size, density, resin production, water regulation, and overall plant quality

Because it’s 0-14-25, it’s specifically designed for the flowering stage rather than the vegetative stage.

What else is in it?

It also provides:

  • Magnesium (3.6%)
    • Essential for chlorophyll production
    • Helps maintain healthy green leaves during bloom
  • Chelated Iron (0.12%)
    • Helps prevent iron deficiencies
    • Supports healthy photosynthesis
  • Molybdenum (0.004%)
    • Tiny amounts needed for enzyme functions and nutrient utilization

Why does it need CAL-BASE?

FLOWER contains lots of phosphorus and potassium, but little calcium or nitrogen.

The manufacturer recommends:

2 parts FLOWER : 1 part CAL-BASE

because CAL-BASE supplies:

  • Calcium
  • Nitrogen
  • Additional magnesium and micronutrients

Together they create a complete bloom formula.

What will it do for your plants?

During flowering it helps:

✓ Increase flower and bud development
✓ Support heavier blooms and fruit production
✓ Improve plant metabolism during bloom
✓ Maintain green, healthy leaves through flowering
✓ Enhance overall flower quality and density
✓ Provide the phosphorus and potassium demands that flowering plants require

What it won’t do

FLOWER alone is not a complete fertilizer.

If used by itself for long periods, plants may develop deficiencies because it contains:

  • No nitrogen
  • No calcium
  • Limited micronutrients

That’s why it’s paired with CAL-BASE.

Simple grower explanation

If I were explaining it to a customer at the counter:

“FLOWER 0-14-25 is the bloom booster and bloom food in the Limestone City Nutrients system. It supplies the phosphorus and potassium plants need to build bigger, denser flowers while magnesium and micronutrients help keep the plant healthy. Use it with CAL-BASE at the recommended 2:1 ratio to provide a complete flowering nutrient program.”

For hydroponics, coco, soil, or soilless mixes, the exact feeding rate should be adjusted based on crop type and EC target, but the purpose remains the same: feed the plant for flower production rather than leafy growth.

Description

is a pH balanced base nutrient
system designed for the both the demanding expert and
beginner grower. They provide optimum plant nutrition and the
#1 quality in finished flower. They can be used as a
stand-alone nutrient program, or in conjunction with other
fertilizers and additives, and are effective in any growing
medium.
Derived From: Potassium Sulphate, Monopotassium
Phosphate, Magnesium Sulphate, Iron EDTA, Sodium
Molybdate.

GUARANTEED ANALYSIS / ANALYSE GARANTIE
Available Phosphate (P2O5) / Phosphate disponible (P2O5) 14%
Soluble Potash (K2O) / Potasse soluble (K2O) ………… 25%
Magnesium (Mg) /Magnésium (Mg) ……………………… 3.6%
Iron (Fe) / Fer (Fe) ……………………………………………… 0.12%
0.12% Chelated Iron (Fe) / Fer chélaté (Fe)
Molybdenum (Mo) / Molybdène (Mo)…………………0.004%

Use FLOWER in conjunction with CAL-BASE, at a rate of 2 parts
FLOWER to 1 part CAL-BASE during the flowering stage. Add CAL-BASE
to water and mix until completely dissolved. The add FLOWER and mix
until dissolved.
The chart below displays the E.C., pH, and Nutrient PPM levels based
on different feeding rates, at 1 gallon / 4 liters of water. Recommended
rates are highlighted in Blue.
For Injector Usage: Add 100g per liters of water in stock tank to create a
10% stock solution. Use CAL-BASE at an injection rate of 1:200 and
FLOWER at an injection rate of 1:100.

Additional information

Weight 5 lbs
Dimensions 10 × 8 × 6 in
size

750g, 1kg, 2.5kg, 4kg, 25kg