Fertilizers + Amendments
53 products
53 products
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Espoma Organic Rose-Tone 4 lb
899
$8.99
Unit price perEspoma Organic Rose-Tone 4 lb
899
$8.99
Unit price perRose-tone is the ultimate rose food for prize winning blooms. It’s a rich blend of the finest natural & organic ingredients and enhanced with humates & beneficial microbes. No sludges or fillers are ever used.
- For Bigger Blooms & Deep Green Foliage
- Preferred by Professional & Amateur Rosarians
- 100% Natural & Organic Approved
- Long lasting Slow-Release Feeding
- Safe for People, Pets & Planet
FERT, JACKS AP 20-20-20 4#
2899
$28.99
Unit price per
Osmocote Smart-Release Plant Food Flower & Vegetable 2 lb
1699
$16.99
Unit price per
Miracle-Gro Water Soluble All Purpose Plant Food 24-8-16 4 lb
2499
$24.99
Unit price per
True Organic Tomato & Vegetable Fertilizer Food 4 lb
1499
$14.99
Unit price perTrue Organic Tomato & Vegetable Fertilizer Food 4 lb
1499
$14.99
Unit price per-
Use to help grow superior harvests of organic fruits and vegetables for your family table.
- True Organic™ Tomato & Vegetable Food contains 6% calcium and is blended from natural & organic farm-grade ingredients used to make fertilizers for Americaʼs organic produce growers. The ingredients are proven to be extremely beneficial for both plants and soil, including:
- Seabird Guano - A great source of Phosphorous and slow release Nitrogen.
- Shrimp Shell and Crab Shell Meal - A premium, sustained supply of Calcium and Nitrogen for both soil and plants.
- Poultry Manure - Ethically sourced from organically raised birds, unlike other ‘organic’ fertilizers that source from conventional farms.
- Soybean Meal - Organically sourced.
- No Sludge, Fillers or Additives.
- For in-ground and container plants.
- Apply monthly during the growing season.
- 4lb. bag covers up to 70 sq. ft
True Organic Herb & Leafy Greens Fertilizer Food 4 lb
1499
$14.99
Unit price perTrue Organic Herb & Leafy Greens Fertilizer Food 4 lb
1499
$14.99
Unit price per-
Use to grow abundant, flavorful harvests of organic herbs and leafy greens for your family table.
- True Organic™ Herb & Leafy Greens Food is blended from natural & organic farm-grade ingredients used to make fertilizers for Americaʼs organic produce growers. The ingredients are proven to be extremely beneficial for both plants and soil, including:
- â€Seabird Guano - A great source of Phosphorous and slow release Nitrogen.â€
- Shrimp Shell and Crab Shell Meal - A premium, sustained supply of Calcium and Nitrogen for both soil and plants.â€
- Poultry Manure - Ethically sourced from organically raised birds, unlike other ‘organic’ fertilizers that source from conventional farms.â€
-
Soybean Meal - Organically sourced.
- â€No Sludge, Fillers or Additives.
- For in-ground and container plants.
- Apply monthly during the growing season.
- 4lb. bag covers up to 70 sq. ft
True Organic Raised Bed Fertilizer Food 4 lb
1599
$15.99
Unit price perTrue Organic Raised Bed Fertilizer Food 4 lb
1599
$15.99
Unit price perDesigned specifically for use in raised garden beds to promote abundant organic fruits, flowers, vegetables, herbs and foliage. OMRI Listed®. Use Monthly.
- Made With 100% Organic and Natural Ingredients: True Organic plant fertilizers exceed industry requirements for clean sourcing and testing for pathogens and are pet friendly
Dr. Earth Mykos Pure Mycorrhizae Natural Root Enhancer
999
$9.99
Unit price perDr. Earth Mykos Pure Mycorrhizae Natural Root Enhancer
999
$9.99
Unit price perUnleash the power of your soil with mykos natural root promoter. Mycorrhizae have been shown to increase the availability of nutrients and moisture required for plant growth, while improving soil structure. Applied to the roots at the time of planting or bored down into the root zone of existing plants creates a sponge-like mass around the root system that helps roots pull up more nutrients and water
- Beneficial microbes
- Helps roots mine more nutrients
- Improve root structures
- Great for vegetables, fruits, herbs, and flowers
- Mykos works fast and creates strong roots in 90% of common plants
Dr. Earth Life All-Purpose 4-6-5 Fertilizer 4 lb
2199
$21.99
Unit price perDr. Earth Life All-Purpose 4-6-5 Fertilizer 4 lb
2199
$21.99
Unit price per- Organic
- Time released fertilizer that will last 3 months
- Contains optimum levels of primary nutrients including micronutrients and multi-minerals
- Fish bone meal based, naturally high in calcium
- Contains 18 strains of ecto & endo mycorrhizae
Espoma Organic Azalea-tone 4 lb
899
$8.99
Unit price perEspoma Organic Azalea-tone 4 lb
899
$8.99
Unit price perNatural Organic Fertilizer for all Azaleas
- Get more blooms with more vibrant color
- Grow larger plants with deeper green color
- Long lasting, slow-release feeding with our exclusive Bio-tone Microbes
Espoma Organic Bone Meal 4 lb
1299
$12.99
Unit price perEspoma Organic Bone Meal 4 lb
1299
$12.99
Unit price per
All natural fertilizer
- All natural source of organic Nitrogen and Phosphorus.
- Domestic Bone Meal is 100% pure, with no additives or fillers.
- For bulbs and all perennials at planting time.
Espoma Organic Blood Meal 3 lb
1599
$15.99
Unit price perEspoma Organic Blood Meal 3 lb
1599
$15.99
Unit price per
All natural fertilizer
- Pure source of organic Nitrogen.
- Naturally produces more vigorous plants with richer, greener leaves.
- A time proven remedy for sickly plants.
Espoma Organic Berry-tone 4 lb
999
$9.99
Unit price perEspoma Organic Berry-tone 4 lb
999
$9.99
Unit price perNatural Organic Fertilizer for all Berries
- Grow larger plants with more fruit
- Long lasting, slow-release feeding with our exclusive Bio-tone Microbes
- Made in the USA
Espoma Garden Food 10-10-10 6.75 lb
1299
$12.99
Unit price perEspoma Garden Food 10-10-10 6.75 lb
1299
$12.99
Unit price perEspoma Garden Food 10-10-10 is an agricultural grade fertilizer. When used with care, it is an excellent general-purpose plant food.
Agricultural grade all purpose plant food
- A general purpose garden food that provides the three major nutrients in equal amounts.
- Promotes vigorous growth in all flowering plants and vegetables.
Espoma Organic Soil Acidifier 6 lb
999
$9.99
Unit price perEspoma Organic Soil Acidifier 6 lb
999
$9.99
Unit price per
For Hydrangeas and Blueberries
- Turns hydrangeas blue
- Lowers the pH of soils for optimum growth of acid-loving plants
- Derived from Elemental Sulfur & Gypsum
- Great for blueberries
- Safer than Aluminum Sulfate
Espoma Organic Garden Lime 6.75 lb
699
$6.99
Unit price perEspoma Organic Garden Lime 6.75 lb
699
$6.99
Unit price per
All natural plant supplement formulated to raise soil pH
- Turns hydrangeas pink.
- Adjusts the pH of excessively acidic soils.
- Pelletized for easy application.
- Much safer than hydrated lime.
Espoma Organic Palm-Tone 4 lb
999
$9.99
Unit price perEspoma Organic Palm-Tone 4 lb
999
$9.99
Unit price perNatural & Organic Fertilizer for all Palm and Hibiscus.
- Produces deep green foliage and larger hibiscus blooms
- Formulated from university recommendations
- Long lasting, slow-release feeding with our exclusive Bio-tone Microbes
- 100% natural & organic ingredients with no fillers or sludges
Hoffman Blue Magic Aluminum Sulfate 4 lb
1999
$19.99
Unit price perHoffman Blue Magic Aluminum Sulfate 4 lb
1999
$19.99
Unit price per
Acidifying Soil Conditioner. Chemical - Aluminum Sulfate. Makes Hydrangeas Blue. Perfect For All Acid Loving Plants.
True Organic All Purpose Plant Fertilizer Food 4 lb
1499
$14.99
Unit price perTrue Organic All Purpose Plant Fertilizer Food 4 lb
1499
$14.99
Unit price per-
Use all around your garden for abundant organic fruits, flowers, vegetables, herbs and foliage.
- True Organic™ All Purpose Plant Food is blended from natural & organic farm-grade ingredients used to make fertilizers for Americaʼs organic produce growers. The ingredients are proven to be extremely beneficial for both plants and soil, including:
- Seabird Guano - A great source of Phosphorous and slow release Nitrogen.
- Shrimp Shell and Crab Shell Meal - A premium, sustained supply of Calcium and Nitrogen for soil and plants.
- Poultry Manure - Ethically sourced from organically raised birds, unlike other ‘organic’ fertilizers that source from conventional farms.
- Soybean Meal - Organically sourced.
- No Sludge, Fillers or Additives.
- For in-ground and container plants.
- Apply monthly during the growing season.
- 4lb. bag covers up to 87 sq. ft.
Bonide DuraTurf 16-0-8 Weed & Feed 5M Granules Phase 2
4999
$49.99
Unit price perBonide DuraTurf 16-0-8 Weed & Feed 5M Granules Phase 2
4999
$49.99
Unit price perBONIDE DuraTurf Weed & Feed is a slow-release nitrogen-based fertilizer and weed killer It kills dandelions and other listed broadleaf weeds on contact. Fertilizer is phosphate-free
- Kills broadleaf weeds and fertilizes the lawn at the same time
- Slow-release nitrogen fertilizer plus micronutrients
- Controls over 200 listed weeds
- Contains iron for deep greening
- Kills dandelion, chickweed, knotweed and more
- Granules 16 lb bag, treats up to 5,000 sq. ft.
Bonide Crabgrass Preventer 5M Granules Phase 1
4899
$48.99
Unit price perBonide Crabgrass Preventer 5M Granules Phase 1
4899
$48.99
Unit price perPrevents crabgrass and other grassy weeds for up to 5 months. Contains premium, turf grade, slow release fertilizer and non-staining iron for deep greening.
- Prevents Crabgrass for up to 5 months
- Feeds the lawn to promote greening and growth
- For northern & southern turfgrass species
- 24-0-8 fertilizer analysis
- Slow-release nitrogen
- Granules 16 lb bag, treats up to 5,000 sq. ft.
Espoma Organic All Season Lawn Food 28 lb
5999
$59.99
Unit price perEspoma Organic All Season Lawn Food 28 lb
5999
$59.99
Unit price perAll Natural Organic Lawn Fertilizer
- Safe for kids, pets & the environment
- Won’t burn lawns or leach out of soil
- Provides long lasting nutrition
- Creates healthy lawns & soil
- Requires less frequent mowing
Dr. Earth Organic and Natural Home Grown Tomato, Vegetable & Herb 4-6-3 Fertilizer 25 lb
4999
$49.99
Unit price perDr. Earth Organic and Natural Home Grown Tomato, Vegetable & Herb 4-6-3 Fertilizer 25 lb
4999
$49.99
Unit price per- Optimum levels of primary plant nutrients
- Infused with beneficial microbes
- Contains pro-biotic, seven champion strains of beneficial soil microbes plus ecto and endo mycorrhizae
Dr. Earth Acid Lovers 3-4-3 Fertilizer 4 lb
1899
$18.99
Unit price perDr. Earth Acid Lovers 3-4-3 Fertilizer 4 lb
1899
$18.99
Unit price per- Organic
- Higher in sulfur (7%) for naturally lower PH for acid loving plants
- Promotes maximum flowering
- Fish bone meal based, naturally high in calcium
- Primary nutrients, including micronutrients and multi-minerals
- Contains 18 strains of ecto & endo mycorrhizae
- Use every 60 days
Dr. Earth Spectacular Bulb Food 4 lb
1899
$18.99
Unit price perDr. Earth Spectacular Bulb Food 4 lb
1899
$18.99
Unit price per- Organic
- Highest amount of phosphorus for recharging of bulbs
- Fish bone meal based, naturally high in calcium
- Ideal for all bulbs, tubers and rhizomes
- Apply in May/June and again in October.
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Related blog posts
by jennifer brennan on Jan 10 2025
Being able to pick a fresh lemon off a tree in your home or garden is not just a dream. We have outlined the best citrus plants to use for container grown plants that move outside during the summer growing season; and back indoors for the winter. It is not difficult when you understand the few requirements – mostly a source of bright light, proper watering and regular fertilizing. Pick your favorite and start the new year with a fun project.
Why Grow Citrus in Zone 5?
Benefits
Fresh, homegrown citrus fruit.
Decorative evergreen foliage and fragrant blossoms.
Suitable for indoor and container gardening.
Challenges:
Cold temperatures limit outdoor planting.
Requires frost protection and proper care indoors.
Top Citrus Cultivars for Our Area
Lemon Varieties
Lemon, Citrus limon
Meyer Lemon & Improved Meyer Lemon
Lime Varieties
Bearrs Seedless Lime or Persian Lime, Citrus latifolia
Key-lime, Citrus aurantifolia
Kieffer Lime, Citrus hystrix
Other Citrus Varieties
Orange, Citrus sinenesis
Tangerine, Citrus reticulata
Calamondin, Citris x citrofortunella mitis (a hybrid cross between a tangerine and a Nagami kumquat)
Kumquat, Citrus japonica or Fortunella japonica
Grapefruit, Citrus paradisio
After browsing our citrus collection and picking a citrus plant learn all about how to help your citrus plant thrive in our challenging environment.
Check out our blog post that covers care tips and how to harvest citrus!
Jennifer Brennan
Chalet Horticulturist
by Jennifer Brennan on Jan 09 2025
While it is not outdoor planting time in January, there is still much that can be accomplished during this slower season to ensure that 2024’s garden will be the best one yet. This checklist has ideas of what you should be doing this month to help your garden for the upcoming growing season; and, also ideas about indoor plant maintenance that should be done in January.
Outdoor Garden:
1. January Garden Planning:
Initiate a gardening journal to review last year's successes and challenges.
Sketch out a master garden design plan, considering crop rotation and optimal plant placement.
Chart seed and plant varieties for efficient planning and record-keeping. 2.
2. More Garden Planning:
Explore seed catalogues for new varieties and make a list for early purchase.
Consider adding more planters, raised beds, and vertical gardening structures.
3. Garden Maintenance:
Add mulch to insulate beds, focusing on areas with depleted mulch.
Check for frost heaves and gently press raised areas down if needed.
Prune and scatter Christmas tree or evergreen branches around the garden.
4. Wildlife Friendly:
Fill bird feeders with high-oil seeds and add a Niger thistle feeder for finches.
Ensure a consistent source of unfrozen water for birds with a bird-bath heater.
5. Garden Tools: Assess and repair gardening tools, cleaning, sharpening, and oiling moving parts.
6. Seed Starting Materials:
Clean and organize seed starting supplies, ensuring you have enough for the upcoming season.
Stock up on row covers and hoop houses for frost protection.
7. Composting in Winter: Continue feeding compost with kitchen scraps, evergreen needles, and newspaper.
Indoor Garden:
1. Indoor Plant Maintenance:
Inspect houseplants for health and signs of pests, trimming off any yellow or dead leaves.
Adjust watering frequency based on reduced light levels and lower temperatures.
Provide adequate lighting by moving plants closer to windows or using supplemental LED grow lights.
Increase humidity levels with a humidifier or trays filled with pebbles and water.
Continue fertilizing with a high-quality liquid plant fertilizer.
2. Repotting and Maintenance:
Hold off on repotting unless absolutely necessary, preferably waiting until March.
Clean plant leaves gently to remove dust and improve photosynthesis.
3. Temperature and Drafts: Protect houseplants from cold drafts and excessive heat from heating vents or radiators.
4. Propagation and Pruning:
Consider propagating new plants from cuttings if suitable for the species.
Prune leggy or overgrown growth to maintain plant shape and health.
5. Special Care for Blooming Plants: Continue caring for flowering plants based on their specific needs.
6. Planning for Spring: Research and gather information on new plants or care routines for the upcoming spring season.
Remember, while these guidelines generally apply to most houseplants in USDA Zone 5 during January, it's crucial to consider individual plant species and their specific care requirements for the best results. Happy gardening!
Jennifer Brennan
Jennifer Brennan is the Horticulture Information Specialist, advising and coaching gardeners at Chalet for over 30 years.
by jennifer brennan on Dec 11 2024
As winter sets in, it's time to prepare your garden for the colder months. Here's a comprehensive December gardening to-do list to ensure your plants and tools are ready for the winter chill.
1. Tool Maintenance:
Start by giving your garden tools some TLC. Clean them with a wire brush, and apply a light coat of oil to protect them from rust. Sharpen the edges of hoes and spades. Clean, readjust, and sharpen the blades of pruning tools. Don't forget to lightly sand handles and apply linseed oil or paint them in bright colors for easy spotting in the grass. Shop tools.
2. Lawn Equipment Care:
Prepare your lawn mower or tiller for winter by draining the fuel tank or using a stabilizer, if you can't drain the fuel. With the unusual cold weather, consider servicing your equipment now to avoid the busy spring repair season. Store the equipment without gas in the tank by running it dry.
3. Mulching and Protection:
Apply a fresh layer of mulch to planting beds to regulate soil temperature during unpredictable winter swings. Focus on perennials, shrubs and newly planted trees. For root crops like potatoes, parsnips, carrots, parsley, and leeks, add a thick layer of straw to protect them during winter, allowing for a staggered harvest. Shop Mulch.
4. Bird Feeder Maintenance:
Clean bird feeders with hot soapy water (avoid bleach) to avoid disease transmission. Provide high oil content seeds like Black Oily Sunflowers and Safflower Seed for high-energy nourishment to help birds during sudden freezes. Ensure access to unfrozen water by using a bird bath heater or refilling water regularly. Shop birding.
5. Ice Melt Alternatives:
Avoid rock salt (sodium chloride) for melting ice on sidewalks and driveways. Choose products made of calcium chloride or potassium chloride to minimize plant damage. For traction, use sand, kitty litter, or wood ashes sparingly. This will avoid introducing excess salts or pH imbalances.
6. Garden Planning:
Start reviewing and expanding your garden notes for next year. Use this time to plan for the upcoming growing season while the memories of the current one are fresh.
7. Tree and Shrub Protection:
Water fall-planted woody plants until the ground freezes. Cover the root zone with 3-4 inches of organic mulch to keep the soil frozen and prevent premature waking. Use tree guards, wraps, or hardware cloth to protect against animal damage (rabbits, deer). Prune weak branches to prevent snow damage. Be cautious with mulching around newly planted trees to prevent vole damage.
8. Sun and Wind Protection:
Guard against sun scald by wrapping trunks with light-colored material or using light colored trunk protectors which will reflect the sun's rays. Be mindful of winter burn on evergreens caused by winter sun and wind. Plant them in protected areas or create windbreaks.
9. Adjusted Garden Planning
Document how plants responded to the unusual weather this fall and plan adjustments for next season. Review seed catalogs and research winter sowing for perennials or hardy vegetables.
10. Post-Freeze inspections
After freezes, check for frost heaving in perennials or bulbs and gently press dislodged plants back into the soil. Secure loose mulch or garden fabric blown by sudden wind events.
By addressing these tasks with the weather in mind, your garden will not only survive the winter but will also thrive come springtime. Take advantage of the downtime to plan and prepare, ensuring success in the next growing season.
Jennifer Brennan
Jennifer Brennan is the Horticulture Information Specialist, advising and coaching gardeners at Chalet for over 30 years.