Navigation
Account

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

Monterey Florel Brand Growth Regulator – 1 Pint

Highlights: The Florel Brand Growth Regulator prevents nuisance fruit or unwanted fruit from forming on ornamental trees and shrubs.


Size & Package: 1 Pint


Benefits: Prevents the mess of unwanted fruit such as crab apples from producing fruit. Removes mistletoe from ornamental conifers and decidous trees.


How to use: Check the application rates on the label. Can be used for chemigation, residential use, greenhouse and field grown floriculture crops, defoliation, flower induction of bromeliads, and hybrid seed production.


Suggested Uses: Garden Care, Outdoor Plants


Cautions: Keep out of reach of small children and pets. Please Read Label Before Use



Special Characteristics:

  • Can prevent fruit from forming on Crab Apple, Sycamore,Olive, Elm, and Maple trees
  • This growth regulator can help stop the mess before it happens
  • Can use this growth regulator when growing cantaloupe, cucumber, pumpkin, and squash hybrid seed

$25.99 Add to cart

Monterey Sluggo – 2.5 lb.

Highlights: This unique combination of iron phosphate with snail bait additives will kill snails & slugs. Effective against a wide variety of slugs and snails in gardens, lawns, outdoor plants fruits, and crop plants.


Size & Package: 2.5 LB


Benefits: Organic method of pest control for your garden


How to use: Scatter the slug and snail bait granules on the soil around or near the plants to be protected. Works best when soil is moist but with little to no standing water. Apply bait evenly at the rate of 0.5 – 1 lb. per 1,000 square feet, or for smaller areas, 0.15 oz., or 1 level teaspoon, per square yard, and reapply as the bait is consumed or at least every two weeks. Do not place in piles. See below in product description for broadcast or row application.


Suggested Uses: Containers & Hanging Baskets, Edible Garden, Garden Care, Garden Supplies, Insect Repellent Plants, Miniature Garden, Outdoor Plants


Cautions: Keep out of reach of small children and pets. Causes moderate eye irritation, so avoid contact with eyes and clothing. Please Read Label Before Use



Special Characteristics:

  • Can be used around pets & wildlife
  • Iron phosphate occurs in soil
  • Easy-to-use granular formulation
  • Remains effective after rain or sprinkling
  • May be used up to & including day of harvest

$21.99 Add to cart

1″ Vinyl Stretch Tie

Highlights: This dark green Vinyl Stretch Tie has 150 feet of 1” vinyl tie and can help support your plant while allowing it to grow without being restricted.


Size & Package: W-5″ x H-1″ x L-5″ Made of vinyl


Benefits: Has the ability to stretch as your plant grows. The color is not distracting and is dark green.


How to use: Carefully place a stake in the ground beside your plant. Using the Vinyl Stretch Tie, tie it around the middle of the plant to the stake to create a more sturdy support system.


Suggested Uses: Edible Garden, Garden Supplies, Garden Tools


Cautions: Keep out of reach of children and pets.



Special Characteristics:

  • Has the ability to stretch and support as your plant grows because it is heavy-duty and will not break easily
  • If you live in a place where there is a lot of wind, this product will help support your taller plants
  • Can also help with training your tree to grow properly

$6.99 Add to cart

ferti•lome® Dipel Dust – 1 lb.

Highlights: Controls Tomato Hornworms, Bagworms, Armyworms, Webworms, Gypsy Moth Larvae, Cankerworms, Loopers, Tent Caterpillar, Tomato Fruitworms, Sod Webworms, Variegated Cutworms, Imported Cabbage Worms, Rindworms, Melonworms and other listed worms.


Size & Package: 1 LB.


Benefits: Provides control of insects on vegetables, flowers, shrubs and lawns


How to use: Dust onto plants at the rates listed below in the description. Cover all plant surfaces. Apply when pests appear and repeat as necessary.


Suggested Uses: Edible Garden, Flower Beds, Garden Care, Garden Supplies, Insect Repellent Plants, Organic Gardening, Outdoor Plants


Cautions: Keep out of reach of small children and pets. Avoid contact with skin, eyes or clothing. Please Read Label Before Use



Special Characteristics:

  • 1 lb.
  • Formulation: Bacillus Thuringiensis

$7.99 Add to cart

Chrysal Leaf Shine – 6oz

Highlights: Leaf Shine polishes your plants and fresh cut foliage in floral bouquets for natural healthy look.


Size & Package: 18oz. or 6oz.


Benefits: Polishes plants and prevents dust from settling. Leaf Shine is safe and easy to use and dries quickly.


How to use: Shake well before use. Spray tops of leaves at a distance of about 14” moving the spray from side to side to get the desired effect. Hold can upright. Repeat every month. Avoid spraying furniture, walls, and floors.


Suggested Uses: Garden Supplies, Garden Tools, Indoor Plants


Cautions: Use only in a well-ventilated area. Keep away from flames and any object that sparks. Be careful of slipping if floors get wet. Don’t get in eyes.



Special Characteristics:

  • Removes water spots and calcium deposits and prevents dust from settling.
  • It is safe and easy to use and dries quickly with no wiping or rubbing necessary
  • Suitable for all foliage plants except plants with fragile or hairy leaves, ferns, succulents, and flowering plants

$10.99 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

Monterey Sucker Stopper – 1 Pint

Highlights: Sucker-Stopper is a ready-to-use spray to control sprouts and sucker growth on apples, olives, pears, non-bearing citrus and ornamental woody plants.


Size & Package: 1 Pint


Benefits: Controls sprouts and sucker growth on apples, olives, pears, non-bearing citrus and ornamental woody plants.


How to use: The amount of product to use depends on the type of plant and size. You will need to apply Sucker Stopper during a certain season depending on the growing season of each sprout or sucker.


Suggested Uses: Garden Care, Outdoor Plants


Cautions: Keep out of reach of small children and pets. Please Read Label Before Use



Special Characteristics:

  • Sucker-Stopper controls sprouting from pruning cuts, trunks and root stocks
  • This spray contains napthaleneacetate (NAA) and can last up to 6 months
  • Don’t allow this product to contact buds or foliage as injury may result

$61.99 Add to cart

ferti•lome® Root Stimulator & Plant Starter Solution – 1 gallon Concentrate

Highlights: For newly planted flowers, shrubs, trees & house plants.


Size & Package: 1 Gallon, Concentrate


Benefits: Aids development of stronger root structure & promotes vigorous growth for greener plants.


How to use: 3-1/2 tablespoons per gallon of water


Suggested Uses: Flower Beds, Garden Care, Garden Supplies, Indoor Plant, Outdoor Plants


Cautions: Keep out of reach of small children and pets. Please Read Label Before Use



Special Characteristics:

  • 1 Gallon, 4-10-3, Concentrate
  • Contains hormone type root stimulator & fertilizer
  • 3-1/2 tablespoons per gallon of water

$24.99 Add to cart

Orcon Ladybugs – 500 ct.

Highlights: Organic pest control. Lady bugs can devour up to 50 aphids a day with no harm to vegetation


Size & Package: 500 count in Container


Benefits: Keep garden pests at bay the fun and natural way! Each lady bug (Hippodamia convergens) can devour up to 50 garden pests per day.


How to use: Release at dusk, after spraying some plants with water, so they can drink. Release near infestations in small amounts over a two week period.


Suggested Uses: Containers & Hanging Baskets, Flower Beds, Garden Care, Garden Supplies, Insect Repellent Plants, Miniature Garden, Outdoor Plants, Xeriscape, (low water) Garden, Organic Gardening


Cautions: Keep out of reach of small children and pets.



Special Characteristics:

  • 500ct.
  • Live adult ladybugs
  • Ladybugs feed on a variety of insects
  • Organic pest control

$11.99 Add to cart