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Bloomin' Soil Organic Flower Booster

Bloomin' Soil Organic Flower Booster

  • Flowers
  • Indoor & Outdoor
  • Soil Amendment
Size
Guarantee
Try it risk-free for 180 days. If you're not totally in love with the product, we will refund you 100%.
Bloomin' Soil - Organic Flower Booster | Elm Dirt

Why Your Flowers Will Love Bloomin' Soil

The organic way to bigger, longer-lasting blooms without any of the chemical stuff

Flowers That Actually Last

You know that moment when your blooms start to fade and you wish they'd stick around longer? Bloomin' Soil extends that beautiful flowering phase by 4-6 weeks. Not days. Weeks.

Bigger Blooms, Naturally

We're talking noticeably bigger flowers. The kind that make your neighbors stop and ask what you're doing differently. It's all about the right nutrients at the right time—phosphorus and potassium when your plants are ready to show off.

Feed Once, Feed Right

The slow-release formula means you're not out there every week with a watering can. Apply it once and your plants get steady nutrition for 4-6 weeks. No burning. No nutrient lockout. Just consistent feeding.

100% Organic Ingredients

Worm castings, volcanic minerals, bone meal, seabird guano, and kelp. That's it. No synthetic chemicals, no weird additives. Safe for your kids, your pets, and your soil.

Builds Living Soil

Here's the thing most fertilizers don't tell you—they feed your plants but starve your soil. Bloomin' Soil is packed with beneficial microbes that actually improve your soil over time. Better drainage in clay. Better water retention in sand.

Works on Everything

Roses, perennials, annuals, tomatoes, peppers, fruit trees—if it flowers, Bloomin' Soil works. Container gardens, raised beds, in-ground plantings. We've tested it all.

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$29.95 — 2 lbs bag ($29.95/2 lbs)

Free shipping on orders over $30

What Makes Bloomin' Soil Different

Most fertilizers treat all growth stages the same. But here's what most gardeners don't realize—your plants need completely different nutrition when they're flowering compared to when they're just growing leaves.

That's where Bloomin' Soil comes in. While Ancient Soil builds your foundation and Plant Juice fuels vegetative growth, Bloomin' Soil is formulated specifically for the blooming phase. Higher phosphorus. More potassium. The exact nutrient ratios your plants crave when it's time to flower.

We've combined five powerful organic ingredients in ratios that actually work. No guessing. No complicated feeding schedules. Just bigger blooms that last significantly longer.

Vibrant purple, yellow and red pansies thriving with Bloomin' Soil

Inside Every Bag: Five Ingredients That Actually Work

We're not trying to be mysterious about what's in here. Every ingredient serves a specific purpose, and together they create the perfect environment for explosive flower production.

Premium organic worm castings
1

Worm Castings

This is where the magic starts. Worm castings aren't just fertilizer—they're alive with beneficial microorganisms. These tiny helpers break down organic matter and make nutrients available to your plants in a form they can actually use. Plus, they give your plants continuous access to nutrition without the boom-and-bust cycle you get from synthetic stuff. Dig deeper into worm castings.

Volcanic ash azomite mineral powder
2

Volcanic Ash (Azomite)

Ancient volcanic rock dust that contains over 70 trace minerals. Your plants need these micronutrients even though they're used in tiny amounts. Studies have shown it can boost yields by nearly 80% in some crops. It also improves water penetration in compacted soils and helps sandy soils hold moisture better. Nature's multivitamin.

Seabird guano hydroxyapatite
3

Hydroxyapatite (Seabird Guano)

This is our premium phosphorus source. It comes from centuries-old seabird deposits, and it's been naturally aged to perfection. Phosphorus is absolutely critical for flower formation and energy transfer within your plants. The slow-release form means steady nutrition without the risk of burning your plants or creating nutrient lockout.

Organic bone meal powder
4

Bone Meal

Rich in both calcium and phosphorus. Most people think about phosphorus for flowering, but calcium is the unsung hero. It strengthens cell walls, helps with nutrient transport throughout the plant, and makes your flowers more resistant to disease. Plus it helps develop those strong stems you need to support heavy blooms.

Organic kelp meal seaweed powder
5

Kelp Meal

Harvested from cold ocean waters and dried into a fine meal. Kelp contains over 70 vitamins and minerals plus natural growth hormones that plants respond to immediately. It increases bloom size, extends storage life of vegetables, and makes plants dramatically more resistant to pests, diseases, and weather stress. Think of it as the organic multivitamin your garden didn't know it needed.

About sourcing: Every ingredient comes from renewable, ethical sources. We're not just trying to grow better plants—we're committed to doing it in a way that doesn't deplete our planet.

Three Ways to Use It

Pick the method that fits your situation. They all work—just depends on whether you're starting fresh or working with established plants.

Choose Your Application Method

  • Mix Into New Potting Soil Use Bloomin' Soil at up to 20% of your total mix. So if you're filling a 10-gallon container, use about 2 gallons of Bloomin' Soil mixed thoroughly with coco coir or your regular potting mix. This gives new plantings immediate access to bloom-boosting nutrition from the moment you transplant.
  • Top Dress Existing Plants (Most Popular) Sprinkle up to 1 inch of Bloomin' Soil on top of the soil around your established plants. Water it in well. The nutrients will gradually work down into the root zone over the next few weeks. This is what most of our customers do because it's so darn easy.
  • Add to Planting Holes When you're transplanting, toss about ½ cup of Bloomin' Soil directly into each planting hole. Mix it lightly with the existing soil, then plant as normal. This puts nutrition right where new roots will find it first.

Pro move: Want maximum results? Use Bloomin' Soil for slow-release solid nutrition and supplement with Bloom Juice liquid fertilizer for fast-acting feeding. Together they create what we call the Complete Flowering System. Solid nutrition meets instant gratification.

What You'll Actually Notice

Blooms stick around 4-6 weeks longer than untreated plants. That's not marketing speak—that's what our test gardens showed us.
Flowers get noticeably bigger because of the targeted phosphorus and potassium feeding during the bloom phase.
Stems grow stronger to support all that extra flower weight without flopping over.
Plants handle stress better whether that's heat waves, drought, or disease pressure.
You don't need to reapply for 4-6 weeks. One application, consistent feeding, no babysitting.
Your soil actually improves over time instead of getting depleted. The benefits compound year after year.

Works Great With These Plants

Bloomin' Soil works with any flowering plant, but these are the favorites from our customer community:

Roses (all varieties—hybrid teas, floribundas, climbers, you name it)
Perennial flowers like coneflowers, daylilies, and black-eyed Susans
Annual bedding plants including petunias, marigolds, and zinnias
Fruiting vegetables like tomatoes, peppers, squash, and cucumbers
Berry bushes and fruit trees when they're flowering and setting fruit
Flowering houseplants including orchids, African violets, and hibiscus