This fertilizer is specifically designed for begonias, providing the essential nutrients needed to encourage strong and healthy growth. It is a slow-release fertilizer, so you won’t need to worry about overfertilizing your plants; the nutrients will be released over time, providing continuous nourishment. The formula contains a balanced blend of nitrogen, phosphorus, and potassium, as well as trace elements like iron and magnesium. With this fertilizer, you can expect lush foliage and vibrant blooms. It’s easy to apply and suitable for both outdoor and indoor begonias.
The Definitive Top 10 Best Fertilizer For Begonias, In-Depth Reviews and Comparisons
1#. Bonide Houseplant Liquid Plant Food 10-10-10, 8 oz Concentrated Fertilizer for Indoors, Use Every Time You Water
Features
DESIGNED FOR HOUSEPLANTS – Bonide Liquid Plant Food is specifically formulated for the unique needs of common indoor houseplants, such as orchids, succulents, ferns, and poinsettias.
PROMOTES HEALTHY GROWTH – Regular use of this product can help you grow lush, healthy plants.
USE WHEN WATERING – Liquid fertilizer is ideal for feeding all of your houseplants each time you water. Just mix 1/8 tsp of concentrate into one quart of water.
10-10-10 FERTILIZER – These three numbers represent the primary nutrients: nitrogen, phosphorus, and potassium. A bag of 10-10-10 fertilizer contains 10% nitrogen, 10% phosphate, and 10% potash. This is considered a national standard.
UNIFORMITY OF APPLICATION – The nutrient content is identical in every drop of liquid fertilizer, while granular fertilizers have individual nutrient components in each granule.
2#. Indoor Plant Food for Houseplants, Liquid Fertilizer 8 oz (250mL)
Features
Indoor Plant Food
3#. Jobe’s Flower Indoor/Outdoor Plants Fertilizer Food Spikes – 30 Pack
Features
Easy-to-use formula for flowering plants
No mixing or measuring
Feeds for 2 months
4#. Scotts Super Bloom Water Soluble Plant Food, 2 lb – NPK 12-55-6 – Fertilizer for Outdoor Flowers, Fruiting Plants, Containers and Bed Areas – Feeds Plants Instantly
Features
Contains high phosphorus to help plants bloom
Feed every 1-2 weeks for best results
Water-soluble plant food feeds plants instantly
For outdoor flowers, fruiting plants, containers and bed areas
Won’t burn your plants when used as directed
5#. Miracle-Gro Indoor Plant Food (Liquid), 8 oz., Instantly Feeds All Indoor Houseplants Including Edibles, 2-Pack
Features
Instantly feeds all indoor houseplants
For all indoor plants, including edibles
Feeds instantly
Able to apply directly to the soil or can mix with water
Apply once a week
6#. Miracle-Gro 1001921 Water Soluble Flower Food, 1.5 lb
Features
Promotes more blooms for greater color versus unfed plants
Feed every 1 to 2 weeks
For all blooming plants
Formulated for beautiful blooms
Use with the Miracle Gro Garden Feeder or any watering can
7#. J R Peters Inc 51024 Jacks Classic No.1.5 10-30-20 Blossom Booster Fertilizer
Features
Blossom Booster 10-30-20 is a Professional formula designed to produce more flowers and brighter colors on all indoor and outdoor plants
All indoor and outdoor flowering plants like: geraniums, impatiens, begonias and marigolds.
Feeds through both the roots and the leaves
This is the Original Blossom Booster with the proven 1:3:2 nutrient
Great for vegetables and fruit. Can also be used as a transplant solution.
8#. Miracle-Gro Blooming Houseplant Food, 8 oz., Plant Food Feeds All Flowering Houseplants Instantly, Including African Violets, 2 Pack
Features
For flowering plants, including African Violets
Instantly feeds all blooming houseplants
Able to apply directly to the soil or can mix with water
Apply once a week
Promotes more blooms versus unfed plants
9#. Osmocote Smart-Release Plant Food Plus Outdoor & Indoor, 8 lb.
Features
OSMOCOTE QUALITY: Osmocote is the original slow-release plant food. Decades of rigorous field testing confirm product effectiveness with hundreds of plant species in a variety of climate and soil conditions.
OSMOCOTE’S BEST FORMULA: Each homogeneous granule contains 15-9-12 NPK plus micro and secondary nutrients and feeds up to 6 full months.
OSMOCOTE’S SECRET: Soil temperature controls how Osmocote releases its nutrients, and more importantly how nutrients are taken up by the plant. Replenishment and feeding are in natural harmony.
OSMOCOTE’S DIRECTIONS FOR USE: 1 pound of Osmocote covers 37.5 sq. ft. (approx. 6’ x 6’). Works best when mixed into 1 – 3 inches of soil. Package includes applicator. In containers, mix 1 pound with 19 gallons of potting soil.
OSMOCOTE IS MISTAKE-PROOF: Even if over-applied up to 3x the recommended rate, Osmocote does not ‘burn’ the plant.
OSMOCOTE CONFIDENCE: Performance is guaranteed. If unsatisfied, return the empty package to The Scotts Company for a full refund.
10#. Miracle-Gro Water Soluble All Purpose Plant Food, 8 oz.
Features
Full of essential nutrients, it instantly feeds to grow bigger, more beautiful plants versus unfed plants
Feed every 1-2 weeks
Use with the Miracle Gro garden feeder or any watering can
For all flowers, vegetables, trees, shrubs and houseplants