Orchid RO Water

Designed specifically for very low alkalinity waters such as RO, rain or distilled. This is a low phosphorus formula containing all essential nutrients. A pH adjuster is recommended (sold separately) to keep the finished solution near the preferred pH of 6.5.

Orchid Cal-Mag

15-5-15 Orchid Ca Mg is designed for orchids grown with average or moderate alkalinity water. This low phosphorus formula utilizes the latest orchid nutrition research. It contains all nutrients essential for orchid growth including calcium and magnesium, two nutrients that are frequently missing in irrigation waters and traditional fertilizers. Research has demonstrated that best orchid growth is achieved when the final irrigation solution has a pH of 6.5. Citric acid may be added to this product to achieve the desired pH.

Orchid Well Water

Our Well-Water formula takes into consideration the types of nutrients typically found in well water and matches them with a balanced form of nutrients for optimum plant uptake. Also contains micro nutrients including Calcium and Magnesium in a ratio that will enhance plant growth.

Orchid Special

Orchid Special feeds through both roots and leaves. Orchids need this high nitrogen and special micronutrient formula when potted in porous fibers, fir bark and rock.

Orchid Bloom Booster

Orchid Bloom Booster provides lower nitrogen & higher potassium. Encourages bud set and promotes blooming.

All Purpose 20-20-20

All Purpose 20-20-20 is considered the industry standard of general purpose fertilizers by professional growers. It feeds both through the roots and leaves.

Orchid Liquid

Orchid 7-5-6 provides higher nitrogen promotes excellent leaf growth. Switch to 3-9-6 (pink cap) when flower spikes appear.

Blossom Booster 10-30-20

Blossom Booster is a professional formula designed to produce more flowers and brighter colors on all indoor and outdoor plants.

Here at Jack’s we offer a wide variety of professional grade Orchid fertilizers for all your orchid needs. Feed your plants with the best quality fertilizer to allow for continued plant health over time.