---
product_id: 63757432
title: "GreenGro Flower Finisher Organic PK Bloom Booster 1-5-7, 2 lb | 9 Ingredients, Terpene & Density Enhancer, Final 4 Weeks of Flower, Crab Meal + Seabird Guano"
brand: "greengro"
price: "74407CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Green Gro"
url: https://www.desertcart.sn/products/63757432-greengro-flower-finisher-organic-pk-bloom-booster-1-5-7
store_origin: SN
region: Senegal
---

# 2 lb lasts nearly 2 years 100% Organic PK 1-5-7 boost 9 ocean & earth-sourced ingredients GreenGro Flower Finisher Organic PK Bloom Booster 1-5-7, 2 lb | 9 Ingredients, Terpene & Density Enhancer, Final 4 Weeks of Flower, Crab Meal + Seabird Guano

**Brand:** greengro
**Price:** 74407CFA
**Availability:** ✅ In Stock

## Summary

> 🌸 Finish Strong, Bloom Bold — Unlock Nature’s Peak Performance

## Quick Answers

- **What is this?** GreenGro Flower Finisher Organic PK Bloom Booster 1-5-7, 2 lb | 9 Ingredients, Terpene & Density Enhancer, Final 4 Weeks of Flower, Crab Meal + Seabird Guano by greengro
- **How much does it cost?** 74407CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/63757432-greengro-flower-finisher-organic-pk-bloom-booster-1-5-7)

## Best For

- greengro enthusiasts

## Why This Product

- Trusted greengro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Value:** A 2 lb bag covers multiple grows over nearly two years, delivering premium results at a fraction of liquid booster costs.
- • **Pure Organic Power:** Harness a potent 1-5-7 PK formula free from synthetic chemicals for a clean, green bloom boost.
- • **Terpene & Aroma Unlock:** Elevate your final 4 weeks with enhanced flower weight, density, and unique terpene aromas that set your harvest apart.
- • **Nature’s Finest Blend:** Infused with 9 premium ingredients like crab meal and seabird guano to naturally amplify terpene profiles and flower density.
- • **Versatile Compatibility:** Seamlessly integrates with any bloom base and growth medium—soil, coco, or soilless—for flexible, professional-grade cultivation.

## Overview

GreenGro Flower Finisher is a concentrated organic PK bloom booster (1-5-7) designed for the critical final 4 weeks of flowering. Made from 9 ocean and earth-sourced ingredients including crab meal and seabird guano, it enhances flower density, terpene complexity, and aroma without synthetic chemicals. Compatible with all organic or synthetic bloom programs and growth media, this 2 lb pack offers long-lasting value for home cultivators seeking premium, natural finishing results.

## Description

desertcart.com : GreenGro Flower Finisher Organic PK Bloom Booster 1-5-7, 2 lb | 9 Ingredients, Terpene & Density Enhancer, Final 4 Weeks of Flower, Crab Meal + Seabird Guano : Patio, Lawn & Garden

Review: Big blooms - Perfect for end of growing season, expensive but worth it for quality and effectiveness. This will do exactly what you need and want it to when applied correctly and in good intervals. Easy to read instructions for applications, will achieve beautiful "blooms" by boosting the soil when it needs it most. Great fertilizer!!
Review: Great product - Good results with bulking this. I had initially overdosed and caused some great purple colors. Oops. So definitely follow dosage instructions.

## Features

- ORGANIC PK FINISHING BOOSTER — THE ORGANIC REPLACEMENT FOR SYNTHETIC FINISHERS — Flower Finisher is a highly concentrated organic PK additive (1-5-7) designed for the final 4 weeks of flowering. Add it alongside Pride Lands Bloom, Gaia Green, or any bloom base to stack P/K loading in peak flower — without synthetic chemicals. Not a standalone base fertilizer; use with a full-cycle program.
- 9 OCEAN & EARTH-SOURCED INGREDIENTS — NO SYNTHETIC CHEMICALS — Derived from: crab meal, seabird guano, oyster shell, alfalfa meal, rock phosphate, fish bonemeal, glacial rock dust, sulfate of potash, and kelp meal. Enhanced with 1% humic acid and 2% biochar. Every ingredient chosen for its role in P/K delivery, terpene development, and soil biology. Nothing synthetic, no cheap fillers.
- TERPENES UP. DENSITY UP. AROMA UNLOCKED — During the final 4 weeks of bloom, Flower Finisher's organic P/K stack adds natural weight and structural density to flowers while its biology-supporting ingredients unlock terpene profiles that synthetic finishers can't match. Verified growers report 'subtle terps I hadn't smelled before' and results that 'surpassed expectations' vs. synthetic finishing programs. Apply weeks 5–8, or use at transition and again at week 4.
- CONCENTRATED FORMULA — 5LB BAG LASTS NEARLY 2 YEARS — At 1 tsp per gallon as top dress, a 2lb bag covers multiple grows for most home cultivators. One verified grower bought a 5lb bag in 2023, grew 4–6 plants every 3–4 months, and still had nearly 3lb remaining after two years. Per-use cost is a fraction of liquid bloom boosters — the $49 price tag disappears fast when you see the yield per tablespoon.
- WORKS IN ANY GROW — AUTOS, PHOTOS, LIVING SOIL, COCO — Flower Finisher works alongside any bloom base — Pride Lands Bloom, Gaia Green, Roots Organics Terp Tea, or any organic or synthetic bloom program. Compatible with all growth media (soil, coco coir, soilless). Use as top dress, compost tea, or soil drench. Not for aeroponic or recirculating hydroponic systems. Verified on 5+ cycles by multi-strain growers. GreenGro Biologicals — organic soil science since 2011.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0747XC433 |
| Best Sellers Rank | #62,746 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,481 in Garden Fertilizers |
| Brand | GreenGro |
| Brand Name | GreenGro |
| Coverage | Approximately 100 square feet for the 2-pound package |
| Customer Reviews | 4.7 out of 5 stars 181 Reviews |
| Item Form | Granules, Powder |
| Item Type Name | Finisher 2 lb |
| Item Weight | 2 pounds |
| Liquid Volume | 946.35 ml |
| Manufacturer | GreenGro Biologicals |
| Mixing Ratio | 1-2 tsp per gallon |
| Model Number | n_gg_025 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 705655 |
| Specific Uses For Product | Final stage flower development, supporting plant growth during finishing phase, bountiful harvest |
| Target Species | plants |
| UPC | 857834003291 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** GreenGro
- **Item Weight:** 2 Pounds
- **Item Form:** Granules, Powder
- **Liquid Volume:** 946.35 Milliliters
- **Specific Uses For Product:** Final stage flower development, supporting plant growth during finishing phase, bountiful harvest

## Images

![GreenGro Flower Finisher Organic PK Bloom Booster 1-5-7, 2 lb | 9 Ingredients, Terpene & Density Enhancer, Final 4 Weeks of Flower, Crab Meal + Seabird Guano - Image 1](https://m.media-amazon.com/images/I/812y+Ufj2IL.jpg)

## Questions & Answers

**Q: How often should finisher be applied ?**
A: I start the last 4 weeks of flower. Feeding twice a week. I use at half rate.

**Q: How often should I use this?**
A: Twice a week for last four weeks of flower.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Big blooms
*by L***T on September 24, 2025*

Perfect for end of growing season, expensive but worth it for quality and effectiveness. This will do exactly what you need and want it to when applied correctly and in good intervals. Easy to read instructions for applications, will achieve beautiful "blooms" by boosting the soil when it needs it most. Great fertilizer!!

### ⭐⭐⭐⭐⭐ Great product
*by S***. on March 26, 2026*

Good results with bulking this. I had initially overdosed and caused some great purple colors. Oops. So definitely follow dosage instructions.

### ⭐⭐⭐⭐⭐ BEST in its class and cheap price last forever
*by J***E on July 6, 2025*

bought this 5 lb bag almost 2 years ago its july 6th 2025 now and i still have a2 pound 11 oz left weighed it just to see what id used so i assume i got a yr or 2 left before need to buy again i grow 4 to 6 plants every 3 to 4 months plus i use this on my tomatoes in summer works better than anything else I've tried in its category heck should have its own category how good it is price seemed high to me at first but once i saw dosage and started using it i realized i got a bargain

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---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-26*