Similar to: Arbor Organic Fertilizer

Top Picks

Roots Organics Terp Tea Bloom Boost
Top Pick

Best bloom booster for gardeners seeking larger, more vigorous flower yields.

This dry amendment is the secret weapon for pushing late-stage blooms to their full potential. By prioritizing calcium and magnesium over heavy nitrogen, it forces plants to focus on structural integrity and yield rather than vegetative growth. It requires a bit of manual top-dressing, but the payoff is noticeably denser, more vigorous flowers.

Blossom Enhancement

Calcium Boost

Magnesium Support

Yield Support

Hi-Yield Bone and Blood Meal
Runner-Up

Best natural fertilizer for gardeners seeking sustained growth for edible plants.

This organic blend is the ultimate set-it-and-forget-it solution for fueling everything from roses to root vegetables. You sacrifice the instant gratification of synthetic fertilizers, but you gain a steady, season-long nutrient release that builds healthier soil over time.

Nutrient Rich

Slow Release

Versatile Use

Root Health

Pennington Ironite Mineral Supplement
Best Value

Best greening supplement for gardeners wanting lush color without rapid growth.

This mineral supplement is designed to quickly restore vibrant green color to lawns and plants without forcing excessive growth. By focusing on soil health and water penetration rather than aggressive nitrogen feeding, it provides a safer, more sustainable way to maintain a lush landscape throughout the growing season.

Controlled Greening

Soil Probiotics

Safe Formula

Nutrient Efficiency