Navigation
Account

No products in the cart.

Hoffman Professional-Grade Horticultural Charcoal – 24oz

Return to Previous Page
Description

Description

This Professional-Grade Horticultural Charcoal improves drainage and absorbs harmful impurities. This product encourages air circulation within the roots. Horticultural Charcoal is perfect for planting terrariums and containers with or without drainage holes. Charcoal is a porous form of organic matter primarily composed of carbon. A layer of charcoal in the bottom of a container also acts as a filter to help remove chemicals or salts which might be toxic to plant roots.

More Info

Additional information

Weight 1.5 lbs
Dimensions 6 × 3 × 12 in
Suggested Uses

, ,

Reviews (0)

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Product Care

Horticultural Charcoal Care

Click the image to download our Horticultural Charcoal Information

horticultural-charcoal-care-info

Shipping Information

Shipping Information

Your plants and products leave our greenhouses within 24 hours from the time you placed your order. Living products like plants or living decor ships only Mondays and Tuesdays. Your order is scheduled to arrive at your door, fresh and ready to plant or use, within 3 days or less of leaving our greenhouses. We cannot guarantee arrival on a specific day.

Plant & Garden Goods Shipping Methods

We use FedEx Express Saver and the US Post Office to ship our orders. If you live in Northern Colorado, you can choose the local delivery option and we'll deliver your product within 24 hrs from your purchase time. We grow millions of annual plants and perennial plants and also carry hundreds of different houseplants and succulents every year. Annual plants will ship from March 15th to October 1st. Perennial plants will ship from March 15th to October 1st. Houseplants, succulents and garden goods ship year round if weather is not below 25 degrees. If you have more questions, please feel free to contact us at 970-223-4769 (M-F 9 am - 5 pm) or by email.

Related Products

Soil Test Kit

Highlights: This Soil Test Kit is simple and easy for anyone to use. This kit has 4 containers to test for acidity/alkalinity levels (pH), nitrogen (N), phosphorus (P), and potash (K).


Size & Package: W-2″ x H-3″ x L-1″ Made of plastic.


Benefits: Fast, fun and easy to use. You will be able to achieve better growing results by testing your soil periodically throughout the growing season.


How to use: All you do is take a sample of soil, mix with water, transfer some of the solution to the color comparator, add powder from capsule, shake and watch the color develop. Then, make notes of your test results. Fast, easy and it only takes a few minutes!


Suggested Uses: Garden Tools


Cautions: Keep out of reach of children.



Special Characteristics:

  • Simple and easy for anyone to use
  • Kit has 4 containers to test for acidity/alkalinity levels (pH), nitrogen (N), phosphorus (P), and potash (K)
  • This color-coded kit gives you results to help you grow more successful fruits & veggies, trees & shrubs, plants & flowers, and grasses & lawns

$21.99 Add to cart

6 Foot Plant Protecting Wrap

Highlights: This 6 foot Plant Protecting Wrap shields tender plants such as shrubs, pots, or hanging baskets against frost.


Size & Package: W-6’ x L-6’ Made of medium weight cloth.


Benefits: Provides 6-8 degree protection from spring/fall frost, freezing temperatures, and cold winds. A cinch cord is included for quick installation.


How to use: Using the included cinch cord, wrap your Plant Protecting Wrap around your plant.


Suggested Uses: Garden Tools


Cautions: Keep out of reach of children and pets.



Special Characteristics:

  • Shields valuable plants against early spring or late fall frost, freezing temperatures and cold winds year after year
  • Cinch cord is included for quick installation
  • Great over shrubs, pots, or hanging baskets and provides 6-8 degree protection

$13.99 Add to cart

Decorative Polished Pebbles

Size & Package: 1 lb of polished river rock pebbles.


How to use: Top dress your soil for decoration or place in a tray underneath your plant and add a little water to create humidity. Also beneficial as a layer in terrariums.


Suggested Uses: Garden Supplies, Garden Decor, Terrarium


$4.99 Add to cart

Gubler Coarse Grade Orchid Grow Mix – 4 Dry Quarts

Highlights: Use your Coarse Grade Orchid Grow Mix to annually repot your Cattleya, Dendrobium, Vanda and Epiiphytic Orchids.


Size & Package: 4 Dry Quarts


Benefits: This Orchid Grow Mix will help your plant to develop new roots to support future growth of the foliage.


How to use: Remove old mix and cut off dead roots and trim healthy roots back. Position the older, generally smaller growth at one end of the po’s rim. The new growth, lighter in color, should be position in the center of the pot. Pot the orchid by holding it in one hand, while filling with mix and gently shaking the pot. Work mix in with thumbs. Make sure the base of the orchid is at the soil line. Water repotted rochids heavily to further compact the orchid mis and to wash away mix from the foliage.


Suggested Uses: Containers & Hanging Baskets, Garden Care, Indoor Plant, Garden Supplies


Cautions: Do not swallow or put in mouth. Keep from contact with eyes, cuts, or sores. Wash exposed skin thoroughly after use. Keep out of reach of children.



Special Characteristics:

  • The best time to repot is immediately after flowering when the plant is transitioning from the flowering cycle to the growing cycle
  • Orchid mixes breakdown anywhere between 12-16 months which reduces the air needed for the roots
  • With repotting develops new roots which will support the future growth of the foliage
  • Repot annually to keep your orchid healthy and happy

$8.99 Add to cart

ferti•lome® Weed-Free Zone – 32oz. RTU

Highlights: Ready-to-Use formula that provides proven cool weather performance to control over 80 of the toughest to control broadleaf weeds. Visible results in just 24 hours.


Size & Package: 32oz. Plastic RTU Container


Benefits: Kills and controls many listed broadleaf weeds in the garden, including vine weed and other hard to kill weeds


How to use: Spray mature weeds and allow no water for couple of hours. Respray as weeds emerge.


Suggested Uses: Flower Beds, Garden Care, Garden Supplies, Garden Tools, Outdoor Plants, Xeriscape (low water) Garden


Cautions: Do not use on desire plants, keep out of kids and pets reach. Please Read Label Before Use



Special Characteristics:

  • Excellent postemergent activity with proven performance for Broadleaf Weed control in turfgrass.
  • Superior cool weather performance.
  • Rapid and effective Weed control for common and troublesome Weed Species in Turfgrass, e.g., Spurge, Pennywort (Dollarweed), Dandelion, and White Clover.
  • Rainfast in three hours.
  • Injury to Weeds can be noticed within hours of application and Plant death can occur within 7 – 14 days.

$9.99 Add to cart

ferti•lome® Horticultural Oil Spray – 16 oz. Concentrate

Highlights: Use on Fruits, Vegetables, Nuts, Ornamentals, Shrubs & Flowers


Size & Package: 16 OZ, Concentrate


Benefits: Controls Aphids, Scale, Mites, Whiteflies, Powdery Mildew, Rust, Sooty Mold and others listed on complete label


How to use: Only 2 1/2 – 5 Tablespoons per gallon of water. Apply every 14 days to prevent disease.


Suggested Uses: Edible Garden, Flower Beds, Garden Care, Garden Supplies, Insect Repellent Plants, Outdoor Plants, Xeriscape (low water) Garden


Cautions: Keep out of reach of small children and pets. Do not enter treatment areas until spray has dried. Harmful if absorbed through skin. Please Read Label Before Use



Special Characteristics:

  • 16 OZ, Concentrate
  • Insecticide, Fungicide & Miticide
  • Only 2 1/2 – 5 Tablespoons per Gallon of Water
  • Apply every 14 days to prevent disease

$13.99 Add to cart

EKO Premium All-Organic Potting Mix – 8QT

Highlights: This Premium All-Organic Potting mix is a special blend of compost, sphagnum peat moss, and pumice for outdoor container gardens, planter boxes, and hanging baskets.


Size & Package: 8 Quart


Benefits: Will promote strong root structure, lush leaf development, vibrant flower color, and more flowers per plant.


How to use: Firmly pack 1-2” of EKO Potting Mix in bas of pot. Insert plant. Add potting mix around the roots and stem of plant, firming as you go to provide support and eliminate any air pockets. Leave 1/2 to 1” of space from top of pot for easy watering. Water according to individual plant and light requirements.


Suggested Uses: Garden Care, Garden Supplies, Outdoor Plant, Containers & Hanging Basket


Cautions: Keep out of reach of children and pets. Please read complete label before use. Do not swallow. Avoid breathing dust. Avoid contact with eyes, open sores, or cuts. Wash exposed skin thoroughly after use.



Special Characteristics:

  • 8 Quart
  • Retains moisture for fewer watering
  • Ready-to-use soil contains everything your plant needs naturally
  • Promotes strong root structure, lush leaf development, vibrant flower color, and more flowers per plant

$6.99 Add to cart

ferti•lome® Triple Action – 32oz. RTS

Highlights: Kills egg, larvae & adult stages of insects. An effective fungicide for the prevention and control of various fungal diseases.


Size & Package: 32 OZ Ready-To-Spray formula


Benefits: Ready-to-Spray formula, provides quick and more complete control


How to use: Connect sprayer to hose and spray evenly to the area to be treated.


Suggested Uses: Edible Garden, Flower Beds, Garden Care, Garden Supplies, Insect Repellent Plants, Outdoor Plants, Xeriscape (low water) Garden


Cautions: Keep out of reach of small children and pets. Do not allow pesticide to enter or run off into drains, ditches or gutters. Do not apply to plants with tender tissue or on known spray sensitive plant species. Please Read Label Before Use



Special Characteristics:

  • 32 OZ Ready-To-Spray formula
  • For use on fruits, vegetables, herbs, citrus, nuts, roses, shrubs, ornamentals & flowers
  • Contains Neem Oil plus Pyrethrins
  • May be applied up to day of harvest on all fruits & vegetables
  • Apply every 14 days for 2 months to control and prevent disease

$46.99 Add to cart

2 oz Horticultural Charcoal

Highlights: Horticultural charcoal absorbs excess water from your plant's roots and protects against fungus and rot. Also, very effective in sweetening soils (raising pH) in terrariums.


Size & Material: 2 ounces. Made of charcoal.


Suggested Uses: Terrariums, Fairy Gardens, Indoor Plants


$2.99 Add to cart